CVE-2025-55291

EUVD-2025-28587
Shaarli is a minimalist bookmark manager and link sharing service. Prior to 0.15.0, the input string in the cloud tag page is not properly sanitized. This allows the </title> tag to be prematurely closed, leading to a reflected Cross-Site Scripting (XSS) vulnerability. This vulnerability is fixed in 0.15.0.
Cross-site Scripting
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
GitHub_MCNA
7.1 HIGH
LOCAL
LOW
NONE
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N
Base Score
CVSS 3.x
EPSS Score
Percentile: Unknown
Early Detection
Affected products identified ahead of NVD analysis through intelligence sources.
VendorProductVersionSource
shaarli_projectshaarli
𝑥
< 0.15.0
CNA
Debian logo
Debian Releases
Debian Product
Codename
shaarli
bookworm
0.12.1+dfsg-8+deb12u1
fixed
bookworm (security)
0.12.1+dfsg-8+deb12u2
fixed
forky
0.16.1+dfsg-1
fixed
sid
0.16.1+dfsg-1
fixed
trixie
0.14.0+dfsg-2+deb13u1
fixed
trixie (security)
0.14.0+dfsg-2+deb13u1
fixed
Common Weakness Enumeration
References
https://github.com/shaarli/Shaarli/commit/66faa61335a6e72184be64092ff1242ffa4fe5b6
https://github.com/shaarli/Shaarli/security/advisories/GHSA-7w7w-pw4j-265h