CVE-2011-3655

NONECVSS 0.0

0.0

Mozilla Firefox 4.x through 7.0 and Thunderbird 5.0 through 7.0 perform access control without checking for use of the NoWaiverWrapper wrapper, which allows remote attackers to gain privileges via a crafted web site.

CVSS v3: —
EG Score: 0.0(none)
EPSS: 76.6%
KEV: Not listed

Published

November 9, 2011

Last Modified

April 29, 2026

References (10)

cve@mitrehttp://lists.opensuse.org/opensuse-security-announce/2011-11/msg00020.html
cve@mitrehttp://secunia.com/advisories/49055
cve@mitrehttp://www.mozilla.org/security/announce/2011/mfsa2011-52.html
cve@mitrehttps://bugzilla.mozilla.org/show_bug.cgi?id=672182
cve@mitrehttps://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14202
af854a3a-2127-422b-91ae-364da2661108http://lists.opensuse.org/opensuse-security-announce/2011-11/msg00020.html
af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/49055
af854a3a-2127-422b-91ae-364da2661108http://www.mozilla.org/security/announce/2011/mfsa2011-52.html
af854a3a-2127-422b-91ae-364da2661108https://bugzilla.mozilla.org/show_bug.cgi?id=672182
af854a3a-2127-422b-91ae-364da2661108https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14202

Patch Availability(2)

Vendor / Ecosystem	Fixed in / Patch	Released	Source
ubuntu	thunderbird (8.0+build1-0ubuntu0.11.10.1) @ oneiric	2026-05-29	ubuntu
ubuntu	firefox (8.0+build1-0ubuntu0.11.10.3) @ oneiric	2026-05-29	ubuntu

Patches are aggregated from vendor advisories (Red Hat, Microsoft, Cisco, GitHub) and package ecosystems (OSV, GHSA). Multiple rows for the same upstream release have been deduplicated.

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

CWE-94Improper Control of Generation of Code (Code Injection)

All Vendor Advisories

(2)

Every vendor that published an advisory referencing this CVE — pulled from our cve_vendor_advisories aggregation. Click any row for the vendor's original advisory page.

Data Freshness Timeline

(refreshed 12× in last 7d / 20× in last 30d)

Every time one of our enrichment pipelines (NVD, MITRE cvelistV5, EPSS, CISA KEV, GHSA, OSV, vendor advisories) ran against this CVE. Most recent first.

2026-06-05 06:08 UTCepss_batch
2026-06-05 06:07 UTCepss_batch
2026-06-04 13:09 UTCepss_batch
2026-06-04 13:09 UTCepss_batch
2026-06-02 20:10 UTCepss_batch
2026-06-02 20:10 UTCepss_batch
2026-06-01 13:49 UTCepss_batch
2026-06-01 13:49 UTCepss_batch
2026-05-31 22:28 UTCepss_batch
2026-05-31 22:28 UTCepss_batch
2026-05-31 00:14 UTCepss_batch
2026-05-31 00:14 UTCepss_batch
2026-05-29 13:41 UTCepss_batch
2026-05-29 13:40 UTCepss_batch
2026-05-29 06:16 UTCEG score recompute
2026-05-29 06:16 UTCVendor advisory
2026-05-29 06:16 UTCGHSA enrichment
2026-05-28 13:42 UTCepss_batch
2026-05-28 13:42 UTCepss_batch
2026-05-28 13:42 UTCepss_batch

Frequently asked(4)

What is CVE-2011-3655?

CVE-2011-3655 is a none vulnerability published on November 9, 2011. Mozilla Firefox 4.x through 7.0 and Thunderbird 5.0 through 7.0 perform access control without checking for use of the NoWaiverWrapper wrapper, which allows remote attackers to gain privileges via a crafted web site.

When was CVE-2011-3655 disclosed?

CVE-2011-3655 was first published in the National Vulnerability Database on November 9, 2011, with the most recent update on April 29, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2011-3655 actively exploited?

CVE-2011-3655 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 76.6% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

How do I remediate CVE-2011-3655?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2011-3655, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

See which npm, PyPI, Go, and Maven packages are affected by CVE-2011-3655

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CVE-2011-3655

Published

Last Modified

References (10)

Patch Availability(2)

Weakness Classification(1)

All Vendor Advisories

Data Freshness Timeline

Frequently asked(4)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2011-3655?

Same vendor

Same CWE

CVE-2011-3655

📅 Published

🔄 Last Modified

🔗 References (10)

Patch Availability(2)

Weakness Classification(1)

All Vendor Advisories

Data Freshness Timeline

❓ Frequently asked(4)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2011-3655?

🔗 Related CVEs(same vendor + same CWE)

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Published

Last Modified

References (10)

Frequently asked(4)

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