[HIGH] LibreNMS — Stored XSS via SNMP/Syslog Data in Legacy Templates

PKSA-pcg8-3qh7-w8k9 GHSA-7w8c-qgxg-m7jx

Affected version: <26.5.0

Reported by:
GitHub

[HIGH] LibreNMS: SSRF-driven stored XSS via Oxidized API response fields in device showconfig page

PKSA-9d1b-7dzj-kkfs GHSA-7gww-x7fh-jf9j

Affected version: <26.7.0

Reported by:
GitHub

[MEDIUM] LibreNMS: Stored XSS via graph_descr admin config settings echoed without escaping to all authenticated users

PKSA-jmpz-3j3j-881p GHSA-7cj5-v4pp-v632

Affected version: <26.7.0

Reported by:
GitHub

[MEDIUM] LibreNMS Vulnerable to Remote Code Execution via AboutController

PKSA-m3bp-hsvq-mjs5 GHSA-jf24-8g2h-2wg7

Affected version: <26.5.0

Reported by:
GitHub

[HIGH] LibreNMS Vulnerable to Remote Code Execution by Signal Alert Transportation module

PKSA-8dtq-rfyc-264h CVE-2026-55182 GHSA-c9fv-cgmm-2wg7

Affected version: >=21.6.0,<26.5.0

Reported by:
GitHub

[MEDIUM] LibreNMS: Reflected XSS via Proxmox instance/vmid GET parameters injected into document.title JavaScript assignment

PKSA-63gx-s9j2-62yc CVE-2026-45694 GHSA-jmqm-f8q4-v7wx

Affected version: <=26.4.0

Reported by:
GitHub

[HIGH] LibreNMS is Vulnerable to Remote Code Execution by Arbitrary File Write

PKSA-crbw-6n6w-1qmb CVE-2026-6204 GHSA-pr3g-phhr-h8fh

Affected version: >=1.48,<26.3.0

Reported by:
GitHub

[HIGH] LibreNMS has a Time-Based Blind SQL Injection in address-search.inc.php

PKSA-fgg9-gkd1-czx2 CVE-2026-26990 GHSA-79q9-wc6p-cf92

Affected version: <26.2.0

Reported by:
GitHub

[MEDIUM] LibreNMS has a Stored XSS in Alert Rule

PKSA-p35m-1xws-mn72 CVE-2026-26989 GHSA-6xmx-xr9p-58p7

Affected version: <=25.12.0

Reported by:
GitHub

[HIGH] LibreNMS: SQL Injection in ajax_table.php spreads through a covert data stream.

PKSA-rjmn-cvhz-y4dy CVE-2026-26988 GHSA-h3rv-q4rq-pqcv

Affected version: <26.2.0

Reported by:
GitHub

[MEDIUM] LibreNMS /port-groups name Stored Cross-Site Scripting

PKSA-zkdz-sv4x-6wvp CVE-2026-26992 GHSA-93fx-g747-695x

Affected version: <26.2.0

Reported by:
GitHub

[MEDIUM] LibreNMS /device-groups name Stored Cross-Site Scripting

PKSA-5ndn-cv3t-wdqt CVE-2026-26991 GHSA-5pqf-54qp-32wx

Affected version: <26.2.0

Reported by:
GitHub

[MEDIUM] LibreNMS affected by reflected xss via email field

PKSA-8m8q-njcw-35gd CVE-2026-26987 GHSA-gqx7-99jw-6fpr

Affected version: <26.2.0

Reported by:
GitHub

[MEDIUM] LibreNMS Alert Rule API Cross-Site Scripting Vulnerability

PKSA-qmxf-dcgt-4ft3 CVE-2025-68614 GHSA-c89f-8g7g-59wj

Affected version: <25.12.0

Reported by:
GitHub

[MEDIUM] LibreNMS is vulnerable to SQL Injection (Boolean-Based Blind) in hostname parameter in ajax_output.php endpoint

PKSA-7dfn-9svk-zsqn CVE-2025-65093 GHSA-6pmj-xjxp-p8g9

Affected version: <=25.10.0

Reported by:
GitHub

[LOW] LibreNMS has Weak Password Policy

PKSA-5jjt-bqv9-rkt7 CVE-2025-65014 GHSA-5mrf-j8v6-f45g

Affected version: <25.11.0

Reported by:
GitHub

[MEDIUM] LibreNMS vulnerable to Reflected Cross-Site Scripting (XSS) in endpoint `/maps/nodeimage` parameter `Image Name`

PKSA-2rhd-6w4r-2261 CVE-2025-65013 GHSA-j8cq-7f6p-256x

Affected version: <25.11.0

Reported by:
GitHub

[LOW] LibreNMS alert-rules has a Cross-Site Scripting Vulnerability

PKSA-dd4d-7vsb-nysk CVE-2025-62412 GHSA-6g2v-66ch-6xmh

Affected version: <=25.8.0

Reported by:
GitHub

[MEDIUM] LibreNMS has a Stored XSS vulnerability in its Alert Transport name field

PKSA-d4tx-zpjw-46cf CVE-2025-62411 GHSA-frc6-pwgr-c28w

Affected version: <25.10.0

Reported by:
GitHub

[MEDIUM] LibreNMS is vulnerable to Reflected-XSS in `report_this` function

PKSA-hmpp-vqmr-y8ct CVE-2025-62365 GHSA-86rg-8hc8-v82p

Affected version: <=25.6.0

Reported by:
GitHub

[MEDIUM] LibreNMS allows stored XSS in Alert Template name field

PKSA-hnxn-wg5j-bmg6 CVE-2025-55296 GHSA-vxq6-8cwm-wj99

Affected version: <25.8.0

Reported by:
GitHub

[HIGH] LibreNMS has Authenticated Remote File Inclusion in ajax_form.php that Allows RCE

PKSA-q97j-hw3m-d3vd CVE-2025-54138 GHSA-gq96-8w38-hhj2

Affected version: <25.7.0

Reported by:
GitHub

[LOW] LibreNMS stored Cross-site Scripting vulnerability in poller group name

PKSA-zmjd-rkhn-89x6 CVE-2025-47931 GHSA-hxw5-9cc5-cmw5

Affected version: <25.5.0

Reported by:
GitHub

[MEDIUM] Librenms has a reflected XSS on error alert

PKSA-wm61-7jpt-8qtq CVE-2025-23201 GHSA-g84x-g96g-rcjc

Affected version: <=24.10.1

Reported by:
GitHub

[MEDIUM] LibreNMS Ports Stored Cross-site Scripting vulnerability

PKSA-6hkp-rngj-sfhp CVE-2025-23199 GHSA-27vf-3g4f-6jp7

Affected version: <24.10.1

Reported by:
GitHub

[HIGH] LibreNMS has a Stored XSS ('Cross-site Scripting') in librenms/includes/html/pages/device/services.inc.php

PKSA-8417-9f2m-4f18 CVE-2024-52526 GHSA-8fh4-942r-jf2g

Affected version: <=24.9.1

Reported by:
GitHub

[CRITICAL] LibreNMS has an Authenticated OS Command Injection

PKSA-h2yt-ck16-pnsc CVE-2024-51092 GHSA-x645-6pf9-xwxw

Affected version: <=24.9.1

Reported by:
GitHub

[HIGH] LibreNMS has a Stored XSS ('Cross-site Scripting') in librenms/includes/html/print-customoid.php

PKSA-dvsv-s8nn-9mk5 CVE-2024-51497 GHSA-gv4m-f6fx-859x

Affected version: <=24.9.1

Reported by:
GitHub

[HIGH] LibreNMS has a Reflected XSS ('Cross-site Scripting') in librenms/includes/html/pages/wireless.inc.php

PKSA-wh3m-km32-g613 CVE-2024-51496 GHSA-28p7-f6h6-3jh3

Affected version: <=24.9.1

Reported by:
GitHub

[HIGH] LibreNMS has a Stored XSS ('Cross-site Scripting') in librenms/includes/html/dev-overview-data.inc.php

PKSA-km6n-48z2-nq7j CVE-2024-51495 GHSA-p66q-ppwr-q5j8

Affected version: <=24.9.1

Reported by:
GitHub

[HIGH] LibreNMS has a Stored XSS ('Cross-site Scripting') in librenms/app/Http/Controllers/Table/EditPortsController.php

PKSA-3ph9-yzgt-sqfw CVE-2024-51494 GHSA-7663-37rg-c377

Affected version: <=24.9.1

Reported by:
GitHub

[HIGH] LibreNMS has a Persistent XSS from Insecure Input Sanitization Affects Multiple Endpoints

PKSA-xz8r-g47r-9wyx CVE-2024-50355 GHSA-4m5r-w2rq-q54q

Affected version: <=24.9.0

Reported by:
GitHub

[HIGH] LibreNMS has a Stored XSS ('Cross-site Scripting') in librenms/includes/html/pages/device/overview/services.inc.php

PKSA-qpyt-p5td-8rqq CVE-2024-50352 GHSA-qr8f-5qqg-j3wg

Affected version: <=24.9.1

Reported by:
GitHub

[HIGH] LibreNMS has a Reflected XSS ('Cross-site Scripting') in librenms/includes/functions.php

PKSA-zwgv-hsv9-bqx7 CVE-2024-50351 GHSA-v7w9-63xh-6r3w

Affected version: <=24.9.1

Reported by:
GitHub

[HIGH] LibreNMS has a Stored XSS ('Cross-site Scripting') in librenms/app/Http/Controllers/Table/EditPortsController.php

PKSA-tkc5-5hm7-wc1w CVE-2024-50350 GHSA-xh4g-c9p6-5jxg

Affected version: <=24.9.1

Reported by:
GitHub

[HIGH] LibreNMS has a Stored XSS ('Cross-site Scripting') in librenms/includes/html/pages/device/capture.inc.php

PKSA-7gfj-rwjs-mdc6 CVE-2024-49764 GHSA-rmr4-x6c9-jc68

Affected version: <=24.9.1

Reported by:
GitHub

[HIGH] Stored XSS ('Cross-site Scripting') in librenms/includes/html/pages/edituser.inc.php

PKSA-d996-rv6y-5r46 CVE-2024-49759 GHSA-888j-pjqh-fx58

Affected version: <=24.9.1

Reported by:
GitHub

[MEDIUM] LibreNMS has a stored XSS in ExamplePlugin with Device's Notes

PKSA-gzkw-wrwk-5my1 CVE-2024-49758 GHSA-c86q-rj37-8f85

Affected version: <=24.9.0

Reported by:
GitHub

[HIGH] LibreNMS has a stored XSS ('Cross-site Scripting') in librenms/includes/html/pages/api-access.inc.php

PKSA-knhw-5drh-jk8b CVE-2024-49754 GHSA-gfwr-xqmj-j27v

Affected version: <=24.9.1

Reported by:
GitHub

[LOW] LibreNMS vulnerable to Stored Cross-site Scripting via File Upload

PKSA-n7p4-zf3z-2mtf CVE-2024-47528 GHSA-x8gm-j36p-fppf

Affected version: <24.9.0

Reported by:
GitHub

[MEDIUM] LibreNMS has Stored Cross-site Scripting vulnerability in "Alert Transports" feature

PKSA-6p9c-x5jf-zqsy CVE-2024-47523 GHSA-7f84-28qh-9486

Affected version: <24.9.0

Reported by:
GitHub

[HIGH] LibreNMS has Stored Cross-site Scripting vulnerability in "Device Group" Name

PKSA-y8kq-my2g-47kx CVE-2024-47524 GHSA-fc38-2254-48g7

Affected version: <24.9.0

Reported by:
GitHub

[MEDIUM] LibreNMS has Stored Cross-site Scripting vulnerability in "Alert Rules" feature

PKSA-8hhb-2cz5-4n8w CVE-2024-47525 GHSA-j2j9-7pr6-xqwv

Affected version: <24.9.0

Reported by:
GitHub

[LOW] LibreNMS has Stored Cross-site Scripting vulnerability in "Alert Templates" feature

PKSA-gft3-nv99-cjj1 CVE-2024-47526 GHSA-gcgp-q2jq-fw52

Affected version: <24.9.0

Reported by:
GitHub

[MEDIUM] LibreNMS has Stored Cross-site Scripting vulnerability in "Device Dependencies" feature

PKSA-7565-8pyc-txxc CVE-2024-47527 GHSA-rwwc-2v8q-gc9v

Affected version: <24.9.0

Reported by:
GitHub

[HIGH] LibreNMS vulnerable to a Time-Based Blind SQL injection leads to database extraction

PKSA-wskr-mbrz-ct8p CVE-2024-32480 GHSA-jh57-j3vq-h438

Affected version: <24.4.0

Reported by:
GitHub

[HIGH] LibreNMS uses Improper Sanitization on Service template name leads to Stored XSS

PKSA-g1ms-vbct-y8y2 CVE-2024-32479 GHSA-72m9-7c8x-pmmw

Affected version: <24.4.0

Reported by:
GitHub

[HIGH] LibreNMS vulnerable to SQL injection time-based leads to database extraction

PKSA-cqy2-j4sq-mj1m CVE-2024-32461 GHSA-cwx6-cx7x-4q34

Affected version: <24.4.0

Reported by:
GitHub

[MEDIUM] LibreNMS has Broken Access control on Graphs Feature

PKSA-dy6r-dy8y-9wrb CVE-2023-48294 GHSA-fpq5-4vwm-78x4

Affected version: <23.11.0

Reported by:
GitHub

[MEDIUM] LibreNMS Cross-site Scripting at Device groups Deletion feature

PKSA-pkpr-46hb-bg9j CVE-2023-48295 GHSA-8phr-637g-pxrg

Affected version: <23.11.0

Reported by:
GitHub

[MEDIUM] LibreNMS vulnerable to rate limiting bypass on login page

PKSA-z23c-gbcv-4pv2 CVE-2023-46745 GHSA-rq42-58qf-v3qx

Affected version: <23.11.0

Reported by:
GitHub

[HIGH] SQL injection in librenms/librenms

PKSA-xq48-tmhk-hpm4 CVE-2023-5591 GHSA-mr6h-7x2m-rgmq

Affected version: <23.10.0

Reported by:
GitHub

[HIGH] Cross site scripting in librenms

PKSA-39bn-qzf7-nrzs CVE-2023-5060 GHSA-2q8c-gqf4-mg3v

Affected version: <23.9.1

Reported by:
GitHub

[MEDIUM] LibreNMS Code Injection vulnerability

PKSA-3jtx-27br-hxkr CVE-2023-4977 GHSA-57m2-mpc7-gwgx

Affected version: <23.9.0

Reported by:
GitHub

[MEDIUM] LibreNMS Cross-site Scripting vulnerability

PKSA-jqxr-msnr-g9yn CVE-2023-4978 GHSA-qjpw-rg56-jh8v

Affected version: <23.9.0

Reported by:
GitHub

[MEDIUM] LibreNMS Cross-site Scripting vulnerability

PKSA-m977-sq8g-gk7b CVE-2023-4979 GHSA-jp3c-g46v-jg2c

Affected version: <23.9.0

Reported by:
GitHub

[MEDIUM] LibreNMS Cross-site Scripting vulnerability

PKSA-q5sk-6374-ytn9 CVE-2023-4980 GHSA-qxrq-376q-p39h

Affected version: <23.9.0

Reported by:
GitHub

[MEDIUM] LibreNMS Cross-site Scripting vulnerability

PKSA-5ktt-gqhn-r871 CVE-2023-4981 GHSA-5jjm-qp48-qp86

Affected version: <23.9.0

Reported by:
GitHub

[MEDIUM] LibreNMS Cross-site Scripting vulnerability

PKSA-q4db-z2nw-5gfb CVE-2023-4982 GHSA-m6jj-fgmh-3p8r

Affected version: <23.9.0

Reported by:
GitHub

[HIGH] LibreNMS Cross-site Scripting vulnerability

PKSA-vtm2-sr26-cxxn CVE-2023-4347 GHSA-m6pf-cm3f-7876

Affected version: <=23.7.0

Reported by:
GitHub