CVE-2012-4052

medium

Published 2012-08-20 · Modified 2026-04-29

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CVSS v3

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CVSS v4 NEW

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not yet in upstream

VIR risk

4.3

Description

Multiple cross-site scripting (XSS) vulnerabilities in Jease before 2.9, when creating a comment, allow remote attackers to inject arbitrary web script or HTML via the (1) author, (2) subject, or (3) comment parameter.

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.

Application impact

Vendor	Product	Versions
jease	jease	`{"endIncluding":"2.8"}`
jease	jease	`0.1`
jease	jease	`0.2`
jease	jease	`0.3`
jease	jease	`0.4`
jease	jease	`0.5`
jease	jease	`0.6`
jease	jease	`0.7`
jease	jease	`0.8`
jease	jease	`0.9`
jease	jease	`1.0`
jease	jease	`1.1`
jease	jease	`1.2`
jease	jease	`1.3`
jease	jease	`1.4`
jease	jease	`1.5`
jease	jease	`1.6`
jease	jease	`1.7`
jease	jease	`1.8`
jease	jease	`1.9`
jease	jease	`2.0`
jease	jease	`2.1`
jease	jease	`2.2`
jease	jease	`2.3`
jease	jease	`2.4`
jease	jease	`2.5`
jease	jease	`2.6`
jease	jease	`2.7`
jease	jease	`2.9`

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.