Security Advisories - craftcms/cms

craftcms/cms Security Advisories for 4.3.4 (44)

[HIGH] Craft CMS has unauthenticated activation email trigger with potential user enumeration

PKSA-s2xd-twzp-9yz7 CVE-2026-29069 GHSA-234q-vvw3-mrfq

Affected version: >=4.0.0-RC1,<4.17.0-beta.2|>=5.0.0-RC1,<5.9.0-beta.2

Reported by:
GitHub
[MEDIUM] Craft CMS has potential authenticated Remote Code Execution via Twig SSTI

PKSA-q22m-n7fg-cqgy CVE-2026-28784 GHSA-qc86-q28f-ggww

Affected version: >=4.0.0-RC1,<4.17.0-beta.1|>=5.0.0-RC1,<5.9.0-beta.1

Reported by:
GitHub
[MEDIUM] Craft CMS has Permission Bypass and IDOR in Duplicate Entry Action

PKSA-c1gj-84dj-vvh3 CVE-2026-28782 GHSA-jxm3-pmm2-9gf6

Affected version: >=4.0.0-RC1,<4.17.0-beta.1|>=5.0.0-RC1,<5.9.0-beta.1

Reported by:
GitHub
[MEDIUM] Craft CMS has Twig Function Blocklist Bypass

PKSA-x1f7-3vrt-jvfj CVE-2026-28783 GHSA-5fvc-7894-ghp4

Affected version: >=4.0.0-RC1,<4.17.0-beta.1|>=5.0.0-RC1,<5.9.0-beta.1

Reported by:
GitHub
[MEDIUM] Craft CMS: Entries Authorship Spoofing via Mass Assignment

PKSA-zp4z-c8gp-zpww CVE-2026-28781 GHSA-2xfc-g69j-x2mp

Affected version: >=4.0.0-RC1,<4.17.0-beta.1|>=5.0.0-RC1,<5.9.0-beta.1

Reported by:
GitHub
[CRITICAL] Craft CMS Vulnerable to Authenticated RCE via "craft.app.fs.write()" in Twig Templates

PKSA-jqb9-4xf5-mdn1 CVE-2026-28697 GHSA-v47q-jxvr-p68x

Affected version: >=4.0.0-RC1,<4.17.0-beta.1|>=5.0.0-RC1,<5.9.0-beta.1

Reported by:
GitHub
[LOW] Craft CMS Vulnerable to Stored XSS in Settings Names and Field Options

PKSA-skz7-x8dk-h7t1 GHSA-4mgv-366x-qxvx

Affected version: >=4.0.0-RC1,<4.17.0-beta.1|>=5.0.0-RC1,<5.9.0-beta.1

Reported by:
GitHub
[HIGH] Craft CMS has IDOR via GraphQL @parseRefs

PKSA-ts3n-khxn-xyvm CVE-2026-28696 GHSA-7x43-mpfg-r9wj

Affected version: >=5.0.0-RC1,<5.9.0-beta.1|>=4.0.0-RC1,<4.17.0-beta.1

Reported by:
GitHub
[MEDIUM] Craft CMS Vulnerable to Authenticated RCE via Twig SSTI - create() function + Symfony Process gadget

PKSA-n7dz-mnbq-y23y CVE-2026-28695 GHSA-94rc-cqvm-m4pw

Affected version: >=4.0.0-RC1,<4.17.0-beta.1|>=5.8.7,<5.9.0-beta.1

Reported by:
GitHub
[MEDIUM] Craft CMS: Cloud Metadata SSRF Protection Bypass via IPv6 Resolution

PKSA-qgft-95tr-t5vt CVE-2026-27129 GHSA-v2gc-rm6g-wrw9

Affected version: >=3.5.0,<=4.16.18|>=5.0.0-RC1,<=5.8.22

Reported by:
GitHub
[HIGH] Craft CMS has Cloud Metadata SSRF Protection Bypass via DNS Rebinding

PKSA-ycmx-j7s8-wyxz CVE-2026-27127 GHSA-gp2f-7wcm-5fhx

Affected version: >=3.5.0,<=4.16.18|>=5.0.0-RC1,<=5.8.22

Reported by:
GitHub
[HIGH] Craft CMS Vulnerable to potential authenticated Remote Code Execution via malicious attached Behavior

PKSA-g2n6-j3mn-x8xf CVE-2026-25498 GHSA-7jx7-3846-m7w7

Affected version: >=4.0.0-RC1,<=4.16.17|>=5.0.0-RC1,<=5.8.21

Reported by:
GitHub
[HIGH] Craft CMS: GraphQL Asset Mutation Privilege Escalation

PKSA-zjy6-pdtw-mck8 CVE-2026-25497 GHSA-fxp3-g6gw-4r4v

Affected version: >=4.0.0-RC1,<4.17.0-beta.1|>=5.0.0-RC1,<5.9.0-beta.1

Reported by:
GitHub
[MEDIUM] Craft CMS Vulnerable to Stored XSS in Number Prefix & Suffix Fields

PKSA-5pj5-nxp6-547h CVE-2026-25496 GHSA-9f5h-mmq6-2x78

Affected version: >=4.0.0-RC1,<=4.16.17|>=5.0.0-RC1,<=5.8.21

Reported by:
GitHub
[HIGH] Craft CMS Vulnerable to SQL Injection in Element Indexes via `criteria[orderBy]`

PKSA-9dtd-sv51-7pmx CVE-2026-25495 GHSA-2453-mppf-46cj

Affected version: >=4.0.0-RC1,<=4.16.17|>=5.0.0-RC1,<=5.8.21

Reported by:
GitHub
[MEDIUM] Craft CMS Vulnerable to SSRF in GraphQL Asset Mutation via Alternative IP Notation

PKSA-jsy4-k6z3-fcjb CVE-2026-25494 GHSA-m5r2-8p9x-hp5m

Affected version: >=4.0.0-RC1,<=4.16.17|>=5.0.0-RC1,<=5.8.21

Reported by:
GitHub
[MEDIUM] Craft CMS Vulnerable to SSRF in GraphQL Asset Mutation via HTTP Redirect

PKSA-1dbt-xzgs-7gw8 CVE-2026-25493 GHSA-8jr8-7hr4-vhfx

Affected version: >=4.0.0-RC1,<=4.16.17|>=5.0.0-RC1,<=5.8.21

Reported by:
GitHub
[HIGH] Craft CMS vulnerable to potential authenticated Remote Code Execution via malicious attached Behavior

PKSA-hcvs-d728-5zyw CVE-2025-68455 GHSA-255j-qw47-wjh5

Affected version: >=4.0.0-RC1,<=4.16.16|>=5.0.0-RC1,<=5.8.20

Reported by:
GitHub
[HIGH] Unauthenticated Craft CMS users can trigger a database backup

PKSA-17hr-tk5g-ht8k CVE-2025-68456 GHSA-v64r-7wg9-23pr

Affected version: >=3.0.0,<=4.16.16|>=5.0.0-RC1,<=5.8.20

Reported by:
GitHub
[MEDIUM] Craft CMS vulnerable to potential authenticated Remote Code Execution via Twig SSTI

PKSA-9rbz-gy92-qjtd CVE-2025-68454 GHSA-742x-x762-7383

Affected version: >=4.0.0-RC1,<=4.16.16|>=5.0.0-RC1,<=5.8.20

Reported by:
GitHub
[MEDIUM] Craft CMS vulnerable to Server-Side Request Forgery (SSRF) via GraphQL Asset Upload Mutation

PKSA-4gr3-459g-ssmq CVE-2025-68437 GHSA-x27p-wfqw-hfcc

Affected version: >=3.5.0,<=4.16.16|>=5.0.0-RC1,<=5.8.20

Reported by:
GitHub
[MEDIUM] Craft CMS vulnerable to potential information disclosure via unchecked asset relocation

PKSA-yj3g-znh5-93sd CVE-2025-68436 GHSA-53vf-c43h-j2x9

Affected version: >=4.0.0-RC1,<=4.16.16|>=5.0.0-RC1,<=5.8.20

Reported by:
GitHub
[MEDIUM] Craft CMS Potential Remote Code Execution via Twig SSTI

PKSA-cbq7-fhfn-fyt5 CVE-2025-57811 GHSA-crcq-738g-pqvc

Affected version: >=5.0.0-RC1,<=5.8.6|>=4.0.0-RC1,<=4.16.5

Reported by:
GitHub
[MEDIUM] Craft CMS stores arbitrary content provided by unauthenticated users in session files

PKSA-ht16-h36v-hxc7 CVE-2025-35939 GHSA-7vrx-9684-xrf2

Affected version: <4.15.3|>=5.0.0-alpha.1,<5.7.5

Reported by:
GitHub
[HIGH] Craft CMS Contains a Potential Remote Code Execution Vulnerability via Twig SSTI

PKSA-8gxy-mg5h-z15w CVE-2025-46731 GHSA-7c58-g782-9j38

Affected version: >=5.0.0-RC1,<=5.6.14|>=4.0.0-RC1,<=4.14.12

Reported by:
GitHub
[CRITICAL] Craft CMS Allows Remote Code Execution

PKSA-5c44-5nbz-c7cq CVE-2025-32432 GHSA-f3gw-9ww9-jmc3

Affected version: >=5.0.0-RC1,<=5.6.16|>=4.0.0-RC1,<=4.14.14|>=3.0.0-RC1,<=3.9.14

Reported by:
GitHub
[HIGH] Craft CMS has a potential RCE with a compromised security key

PKSA-nfqr-ns8g-wkkx CVE-2025-23209 GHSA-x684-96hh-833x

Affected version: >=4.0.0-RC1,<4.13.8|>=5.0.0-RC1,<5.5.5

Reported by:
GitHub
[CRITICAL] Craft CMS has potential RCE when PHP `register_argc_argv` config setting is enabled

PKSA-xh7q-jwpn-v1cd CVE-2024-56145 GHSA-2p6p-9rc9-62j9

Affected version: >=3.0.0,<3.9.14|>=4.0.0-RC1,<4.13.2|>=5.0.0-RC1,<5.5.2

Reported by:
GitHub
[HIGH] Craft CMS vulnerable to Potential Remote Code Execution via missing path normalization & Twig SSTI

PKSA-4wwj-2m42-9pp5 CVE-2024-52293 GHSA-f3cw-hg6r-chfv

Affected version: >=5.0.0-RC1,<=5.4.2|>=4.0.0-RC1,<=4.12.1

Reported by:
GitHub
[HIGH] Craft CMS Arbitrary System File Read

PKSA-jkbm-w624-yb7q CVE-2024-52292 GHSA-cw6g-qmjq-6w2w

Affected version: >=3.5.13,<=4.12.6.1|>=5.0.0-alpha.1,<=5.4.7.1

Reported by:
GitHub
[HIGH] Local File System Validation Bypass Leading to File Overwrite, Sensitive File Access, and Potential Code Execution

PKSA-mtjx-x487-29s9 CVE-2024-52291 GHSA-jrh5-vhr9-qh7q

Affected version: >=4.0.0-RC1,<=4.12.4.1|>=5.0.0-RC1,<=5.4.5.1

Reported by:
GitHub
[HIGH] Craft CMS Feed-Me

PKSA-yq9g-7wmy-ph9w CVE-2023-36260 GHSA-6p78-f7h9-6838

Affected version: <4.6.2

Reported by:
GitHub
[MEDIUM] Craft CMS Privilege Escalation

PKSA-gcgv-38nz-y8bs CVE-2024-21622 GHSA-j5g9-j7r4-6qvx

Affected version: >=3.0.0,<=3.9.5|>=4.0.0-RC1,<=4.5.10

Reported by:
GitHub
[CRITICAL] Craft CMS Remote Code Execution vulnerability

PKSA-zdwv-2yjx-tdbf CVE-2023-41892 GHSA-4w8r-3xrw-v25g

Affected version: >=4.0.0-RC1,<=4.4.14

Reported by:
GitHub
[HIGH] Craft CMS vulnerable to Remote Code Execution via validatePath bypass

PKSA-cdfq-1syy-3hcn CVE-2023-40035 GHSA-44wr-rmwq-3phw

Affected version: >=3.0.0,<=3.8.14|>=4.0.0-RC1,<=4.4.14

Reported by:
GitHub
[MEDIUM] Craft CMS vulnerable to HTML injection

PKSA-htxf-m811-km69 CVE-2023-33495 GHSA-m3v5-gjj9-rg24

Affected version: <=4.4.9

Reported by:
GitHub
[MEDIUM] Stored cross site scripting in Craft CMS

PKSA-j8mx-rm6f-69pz CVE-2023-2817 GHSA-7x94-jx75-3gh6

Affected version: >=4.0.0-RC1,<4.4.12

Reported by:
GitHub
[MEDIUM] Craft CMS stored XSS in indexedVolumes

PKSA-xrqk-w2n4-gbx4 CVE-2023-33197 GHSA-6qjx-787v-6pxr

Affected version: >=4.0.0-RC1,<=4.4.5

Reported by:
GitHub
[MEDIUM] Craft CMS stored XSS in review volume

PKSA-d3nn-kdfd-kcm5 CVE-2023-33196 GHSA-cjmm-x9x9-m2w5

Affected version: >=4.0.0-RC1,<=4.4.6

Reported by:
GitHub
[MEDIUM] Craft CMS XSS in RSS widget feed

PKSA-nyt9-b7wg-tdq3 CVE-2023-33195 GHSA-qpgm-gjgf-8c2x

Affected version: >=4.3.0,<=4.4.5

Reported by:
GitHub
[LOW] CraftCMS stored XSS in Quick Post widget error message

PKSA-yhf6-73qh-nrcp CVE-2023-33194 GHSA-3wxg-w96j-8hq9

Affected version: >=3.0.0,<=3.8.5|>=4.0.0-RC1,<4.4.6

Reported by:
GitHub
[HIGH] Craft CMS vulnerable to Remote Code Execution via unrestricted file extension

PKSA-trjg-y1pb-yh98 CVE-2023-32679 GHSA-vqxf-r9ph-cc9c

Affected version: >=4.0.0,<4.4.6

Reported by:
GitHub
[MEDIUM] craftcms/cms vulnerable to cross site scripting in RSS feed widget

PKSA-wgr5-shk8-4nmh CVE-2023-31144 GHSA-j4mx-98hw-6rv6

Affected version: >=4.0.0,<=4.4.3|>=3.0.0,<=3.8.3

Reported by:
GitHub
[MEDIUM] Craft CMS Stored Cross-site Scripting Injection Vulnerability

PKSA-y2n7-ny47-ym4h CVE-2023-23927 GHSA-qcrj-6ffc-v7hq

Affected version: >=3.7.24,<3.7.64|>=4.0.0-RC1,<4.3.7

Reported by:
GitHub

craftcms/cms Security Advisories for 4.3.4 (44)

[HIGH] Craft CMS has unauthenticated activation email trigger with potential user enumeration

[MEDIUM] Craft CMS has potential authenticated Remote Code Execution via Twig SSTI

[MEDIUM] Craft CMS has Permission Bypass and IDOR in Duplicate Entry Action

[MEDIUM] Craft CMS has Twig Function Blocklist Bypass

[MEDIUM] Craft CMS: Entries Authorship Spoofing via Mass Assignment

[CRITICAL] Craft CMS Vulnerable to Authenticated RCE via "craft.app.fs.write()" in Twig Templates

[LOW] Craft CMS Vulnerable to Stored XSS in Settings Names and Field Options

[HIGH] Craft CMS has IDOR via GraphQL @parseRefs

[MEDIUM] Craft CMS Vulnerable to Authenticated RCE via Twig SSTI - create() function + Symfony Process gadget

[MEDIUM] Craft CMS: Cloud Metadata SSRF Protection Bypass via IPv6 Resolution

[HIGH] Craft CMS has Cloud Metadata SSRF Protection Bypass via DNS Rebinding

[HIGH] Craft CMS Vulnerable to potential authenticated Remote Code Execution via malicious attached Behavior

[HIGH] Craft CMS: GraphQL Asset Mutation Privilege Escalation

[MEDIUM] Craft CMS Vulnerable to Stored XSS in Number Prefix & Suffix Fields

[HIGH] Craft CMS Vulnerable to SQL Injection in Element Indexes via `criteria[orderBy]`

[MEDIUM] Craft CMS Vulnerable to SSRF in GraphQL Asset Mutation via Alternative IP Notation

[MEDIUM] Craft CMS Vulnerable to SSRF in GraphQL Asset Mutation via HTTP Redirect

[HIGH] Craft CMS vulnerable to potential authenticated Remote Code Execution via malicious attached Behavior

[HIGH] Unauthenticated Craft CMS users can trigger a database backup

[MEDIUM] Craft CMS vulnerable to potential authenticated Remote Code Execution via Twig SSTI

[MEDIUM] Craft CMS vulnerable to Server-Side Request Forgery (SSRF) via GraphQL Asset Upload Mutation

[MEDIUM] Craft CMS vulnerable to potential information disclosure via unchecked asset relocation

[MEDIUM] Craft CMS Potential Remote Code Execution via Twig SSTI

[MEDIUM] Craft CMS stores arbitrary content provided by unauthenticated users in session files

[HIGH] Craft CMS Contains a Potential Remote Code Execution Vulnerability via Twig SSTI

[CRITICAL] Craft CMS Allows Remote Code Execution

[HIGH] Craft CMS has a potential RCE with a compromised security key

[CRITICAL] Craft CMS has potential RCE when PHP `register_argc_argv` config setting is enabled

[HIGH] Craft CMS vulnerable to Potential Remote Code Execution via missing path normalization & Twig SSTI

[HIGH] Craft CMS Arbitrary System File Read

[HIGH] Local File System Validation Bypass Leading to File Overwrite, Sensitive File Access, and Potential Code Execution

[HIGH] Craft CMS Feed-Me

[MEDIUM] Craft CMS Privilege Escalation

[CRITICAL] Craft CMS Remote Code Execution vulnerability

[HIGH] Craft CMS vulnerable to Remote Code Execution via validatePath bypass

[MEDIUM] Craft CMS vulnerable to HTML injection

[MEDIUM] Stored cross site scripting in Craft CMS

[MEDIUM] Craft CMS stored XSS in indexedVolumes

[MEDIUM] Craft CMS stored XSS in review volume

[MEDIUM] Craft CMS XSS in RSS widget feed

[LOW] CraftCMS stored XSS in Quick Post widget error message

[HIGH] Craft CMS vulnerable to Remote Code Execution via unrestricted file extension

[MEDIUM] craftcms/cms vulnerable to cross site scripting in RSS feed widget

[MEDIUM] Craft CMS Stored Cross-site Scripting Injection Vulnerability