WS-2023-0335
Published:May 15, 2026
Updated:May 15, 2026
HTML injection possible via LLDP in librenms prior to 22.11.0.
Affected Packages
librenms/librenms (PHP):
Affected version(s) =dev-revert-14058-tud-zih/22.4-feature_apc_battery_operation_time <dev-revert-15822-feature/composhipsFix Suggestion:
Update to version dev-revert-15822-feature/composhipslibrenms/librenms (PHP):
Affected version(s) =dev-revert-12735-rrd-stdout <dev-pr12764Fix Suggestion:
Update to version dev-pr12764librenms/librenms (PHP):
Affected version(s) >=21.1.0 <dev-analysis-22NN39Fix Suggestion:
Update to version dev-analysis-22NN39librenms/librenms (PHP):
Affected version(s) >=22.4.1 <22.11.0Fix Suggestion:
Update to version 22.11.0librenms/librenms (PHP):
Affected version(s) >=dev-master <dev-refactor-discoveryFix Suggestion:
Update to version dev-refactor-discoverylibrenms/librenms (PHP):
Affected version(s) =dev-dependabot/composer/composer/composer-2.0.13 <dev-dependabot/composer/composer/composer-2.1.9Fix Suggestion:
Update to version dev-dependabot/composer/composer/composer-2.1.9librenms/librenms (PHP):
Affected version(s) =dev-shift-73269 <dev-shift-89094Fix Suggestion:
Update to version dev-shift-89094librenms/librenms (PHP):
Affected version(s) =dev-analysis-PGoGkL <dev-analysis-QMWAoZFix Suggestion:
Update to version dev-analysis-QMWAoZlibrenms/librenms (PHP):
Affected version(s) =dev-murrant-patch-1 <dev-ottorei-patch-1Fix Suggestion:
Update to version dev-ottorei-patch-1librenms/librenms (PHP):
Affected version(s) =dev-analysis-rrGdgx <dev-analysis-vZroONFix Suggestion:
Update to version dev-analysis-vZroONlibrenms/librenms (PHP):
Affected version(s) =dev-analysis-jlj6gr <dev-dependabot/composer/phpmailer/phpmailer-6.4.1Fix Suggestion:
Update to version dev-dependabot/composer/phpmailer/phpmailer-6.4.1librenms/librenms (PHP):
Affected version(s) =dev-dependabot/composer/phpmailer/phpmailer-6.5.0 <dev-dependabot/npm_and_yarn/elliptic-6.5.4Fix Suggestion:
Update to version dev-dependabot/npm_and_yarn/elliptic-6.5.4librenms/librenms (PHP):
Affected version(s) >=22.1.0 <22.4.x-devFix Suggestion:
Update to version 22.4.x-devlibrenms/librenms (PHP):
Affected version(s) =dev-dependabot/composer/rmccue/requests-1.8.0 <dev-dependabot/npm_and_yarn/follow-redirects-1.14.8Fix Suggestion:
Update to version dev-dependabot/npm_and_yarn/follow-redirects-1.14.8librenms/librenms (PHP):
Affected version(s) =dev-analysis-JGbY2Q <dev-analysis-2QrVk9Fix Suggestion:
Update to version dev-analysis-2QrVk9librenms/librenms (PHP):
Affected version(s) =dev-dependabot/npm_and_yarn/url-parse-1.5.1 <dev-dependabot/npm_and_yarn/axios-1.7.4Fix Suggestion:
Update to version dev-dependabot/npm_and_yarn/axios-1.7.4librenms/librenms (PHP):
Affected version(s) >=dev-php53 <dev-php81Fix Suggestion:
Update to version dev-php81librenms/librenms (PHP):
Affected version(s) =dev-travis <dev-vlan-discovery-onlyFix Suggestion:
Update to version dev-vlan-discovery-onlyRelated Resources (1)
Do you need more information?
Contact UsCVSS v4
Base Score:
9.4
Attack Vector
ADJACENT
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
NONE
User Interaction
PASSIVE
Vulnerable System Confidentiality
HIGH
Vulnerable System Integrity
HIGH
Vulnerable System Availability
HIGH
Subsequent System Confidentiality
HIGH
Subsequent System Integrity
HIGH
Subsequent System Availability
HIGH
CVSS v3
Base Score:
8.8
Attack Vector
ADJACENT
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH