CVE-2026-125395
Ampache before 8.4.0 contains a stored cross-site scripting vulnerability that allows users with upload rights to inject script through unescaped song lyrics in LyricsView.php getLyrics() and show_lyrics.inc.php. Attackers can upload a song whose lyrics ID3 tag contains HTML and script to execute code in the browser of any user viewing the lyrics.
Executive briefing
A structured intelligence assessment has not yet been generated. The source description is shown above. The background enrichment worker will retry this record.
Evidence confidence: Not assessed Evidence-derived, not an exploitability verdict
Severity & attack characteristics
CVSS vector:CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Technical explanation & impact
Technical root-cause details are not available in the current source record.
Assess the impact using the published CVSS metrics and the affected vendor component.
Affected products and versions
NVD has not supplied machine-readable vulnerable CPE product/version entries for this CVE. This is an information gap, not proof that no products are affected. Check the vendor advisory references below.
Remediation & validation
- Identify exposure by comparing the affected product and version ranges with your asset inventory, SBOM and externally exposed services.
- Review the linked vendor security advisory or patch notes. Upgrade to a vendor-confirmed fixed release; do not infer a fixed version from the CVE description.
- Until patched, consider restricting network access or disabling the affected feature where operationally safe. These are temporary controls, not a substitute for a vendor fix.
- Validate the remediation with a version check and vulnerability rescan, then retain change evidence.
No fixed version is displayed unless it is explicitly established by a vendor advisory. Follow the vendor's release notes for exact product and branch applicability.
Vendor advisories, patches & exploit references
- https://github.com/ampache/ampache VENDOR disclosure@vulncheck.com
- https://github.com/ampache/ampache/blob/8.3.0/src/Gui/Song/LyricsView.php#L70 VENDOR disclosure@vulncheck.com
- https://github.com/ampache/ampache/commit/94ab8461c6b28140d438ffce915ef645af73ef18 VENDOR disclosure@vulncheck.com
- https://github.com/ampache/ampache/releases/tag/8.4.0 VENDOR disclosure@vulncheck.com
- https://www.vulncheck.com/advisories/ampache-before-8.4.0-stored-xss-via-song-lyrics-id3-tag REFERENCE disclosure@vulncheck.com