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CVE

CVE-2026-105086

WWBN AVideo 12.4 through 29.2.0 Stored XSS via Double-Encoded Video Title
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CVE

CVE-2026-105086

WWBN AVideo 12.4 through 29.2.0 Stored XSS via Double-Encoded Video Title

WWBN AVideo 12.4 through 29.2.0 contains a stored cross-site scripting vulnerability that allows authenticated uploaders to inject HTML by submitting doubly-encoded entities in video titles. Because safeString() strips tags before decoding entities and runs twice via setTitle() and save(), attackers can store markup that executes in trending, gallery, embed, and playlist pages.

Package Versions Affected

Package Version
patch Availability
No items found.

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CVSS Version

Severity
Base Score
CVSS Version
Score Vector
C
H
U
9.3
-
4.0
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:H/VI:H/VA:N/SC:H/SI:H/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
C
H
U
0
-
C
H
U
-

Related Resources

No items found.

References

https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/105xxx/CVE-2026-105086.json, https://github.com/WWBN/AVideo/security/advisories/GHSA-q62w-927x-vhhf, https://nvd.nist.gov/vuln/detail/CVE-2026-105086, https://www.vulncheck.com/advisories/wwbn-avideo-12.4-through-29.2.0-stored-xss-via-double-encoded-video-title, https://github.com/WWBN/AVideo/commit/c4b6ca95a0ae3efa09919a98879870086cff150e

Severity

0

CVSS Score
0
10

Basic Information

Base CVSS
0
EPSS Probability
0.0029%
EPSS Percentile
0.21669%
Introduced Version
25305ffb07b87798db52536cda0329c988e6dac7
Fix Available
c4b6ca95a0ae3efa09919a98879870086cff150e

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