CVE-2012-3831

medium

Published 2012-07-03 · Modified 2026-04-29

💬 Discuss on Community ✚ Propose mitigation

CVSS v3

—

CVSS v4 NEW

—

not yet in upstream

VIR risk

5.3

Description

Cross-site scripting (XSS) vulnerability in decoda/templates/video.php in Decoda before 3.3.1 allows remote attackers to inject arbitrary web script or HTML via multiple URLs in an img tag.

Predictions

Exploit likelihood

20%

Patch ETA

—

Heuristic predictions, AS-IS, for prioritization only.

Mitigations

No mitigations published for this CVE yet.

The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or — if you've already worked around this in production — publish your fix to the community-verified tier.

✚ Propose a mitigation on Community → Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here with source_tier=community-verified.

Exploits

Public proof-of-concept code below. AS-IS, for defenders and authorised testing only.

Exploit-DB

EDB-18822 webapps php

RedTeam Pentesting · 2012-05-02

PHP-decoda - 'Video Tag' Cross-Site Scripting

Source code queued for fetch — refresh in a moment.

Application impact

Vendor	Product	Versions
milesj	decoda	`{"endIncluding":"3.3"}`
milesj	decoda	`2.2`
milesj	decoda	`2.3`
milesj	decoda	`2.4`
milesj	decoda	`2.5`
milesj	decoda	`2.6`
milesj	decoda	`2.7`
milesj	decoda	`2.8`
milesj	decoda	`2.9`
milesj	decoda	`3.0`
milesj	decoda	`3.1`
milesj	decoda	`3.2`

References

CWEs

CWE-79

Community-verified mitigations for this CVE will appear above when contributors publish them.

Verify integrity in audit chain (admin only). AS-IS.