CVE-2026-125395— Ampache before 8.4.0 Stored XSS via Song Lyrics ID3 Tag

Quick assessment

Affected

ampache ampache

Exploitation

No confirmed in-the-wild exploitation; assess based on exposure

Recommended action

Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Ampache 8.4.0 之前的版本存在存储型跨站脚本（Stored XSS）漏洞。拥有上传权限的用户可通过未转义的歌词内容，在的函数以及文件中注入恶意脚本。攻击者可上传一首歌曲，其歌词的 ID3 标签中包含 HTML 和可执行脚本，从而在任意查看该歌词的用户浏览器中执行代码。

CVSS 5.4 · Medium Updated Nov 10, 2026

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application

Get alerts for future matching vulnerabilities Log in to subscribe

Vulnerability Information

Have questions about the vulnerability? See if Shenlong's analysis helps!

View Shenlong Deep Dive ↗

Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.

Vulnerability Title

Ampache before 8.4.0 Stored XSS via Song Lyrics ID3 Tag

Source: CVE Program / CVE List V5

Vulnerability Description

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.

Source: CVE Program / CVE List V5

CVSS Information

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Source: CVE Program / CVE List V5

Vulnerability Type

在Web页面生成时对输入的转义处理不恰当(跨站脚本)

Source: CVE Program / CVE List V5

Affected Products

Vendor	Product	Affected Versions	CPE	Subscribe
ampache	ampache	0 ~ 8.4.0	-

II. Public POCs for CVE-2026-125395

#	POC Description	Source Link	Shenlong Link

AI-Generated POC Premium

No public POC found.

III. Intelligence Information for CVE-2026-125395

请登录查看更多情报信息。

Vendor Pages for CVE-2026-125395 (1)

GitHub - ampache/ampache: A web based audio/video streaming application and file manager allowing you to access your music & videos from anywhere, using almost any internet enabled device. product

Other References for CVE-2026-125395 (4)

https://github.com/ampache/ampache/blob/8.3.0/src/Gui/Song/LyricsView.php#L70 technical-description
https://github.com/ampache/ampache/commit/94ab8461c6b28140d438ffce915ef645af73ef18 patch
https://github.com/ampache/ampache/releases/tag/8.4.0 release-notes
https://www.vulncheck.com/advisories/ampache-before-8.4.0-stored-xss-via-song-lyrics-id3-tag third-party-advisory

https://www.cve.org/CVERecord?id=CVE-2026-125395

IV. Related Vulnerabilities

Same product: ampache

Same vendor: ampache

Same weakness: CWE-79