CVE-2010-2754: n/a vulnerability

CVE-2010-2754: dom/base/nsJSEnvironment.cpp in Mozilla Firefox 3.5.x before 3.5.11 and 3.6.x before 3.6.7, Thunderbird 3.0...

dom/base/nsJSEnvironment.cpp in Mozilla Firefox 3.5.x before 3.5.11 and 3.6.x before 3.6.7, Thunderbird 3.0.x before 3.0.6 and 3.1.x before 3.1.1, and SeaMonkey before 2.0.6 does not properly suppress a script's URL in certain circumstances involving a redirect and an error message, which allows remote attackers to obtain sensitive information about script parameters via a crafted HTML document, related to the window.onerror handler.

UnknownCVSS not scoredNot KEV-listedUpdatedAug 7, 2024, 02:46 UTC (UTC+00:00)

Security readout for executives and security teams

This is an old Mozilla information-disclosure issue. A malicious HTML document could cause vulnerable Firefox, Thunderbird, or SeaMonkey versions to reveal sensitive script parameter information through error handling during redirects. Exposure is likely limited to environments still running Firefox 3.5/3.6, Thunderbird 3.0/3.1, or SeaMonkey before 2.0.6. Modern supported releases are not identified as affected in the provided sources. Treat as a legacy exposure cleanup item unless vulnerable Mozilla versions are still present. Priority rises for systems that handle sensitive URLs or untrusted HTML content. Mitigation focus: Upgrade Firefox to 3.5.11, 3.6.7, or later.; Upgrade Thunderbird to 3.0.6, 3.1.1, or later.; Upgrade SeaMonkey to 2.0.6 or later..

Prepared: Jun 28, 2026, 02:01 UTC (UTC+00:00)

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.

Potential ATT&CK relevance

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Vulnerability profileCVE Program record

Severity: Unknown
CVSS: Not scored
Known Exploited: No
Published: Jul 29, 2010, 18:00 UTC (UTC+00:00)

Official CVE source material

CNA and ADP enrichment extracted from CVE v5

These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.

0CVSS vectors

0Timeline events

0ADP providers

3Source links

CVSS and timeline data

No CVSS vectors or timeline events were available in the normalized CVE source material.

Source materials

CVE List V5 sourceCVE List V5
oval:org.mitre.oval:def:11770CVE reference · vdb-entry, signature
https://bugzilla.mozilla.org/show_bug.cgi?id=568564CVE reference · x_refsource_CONFIRM

Affected products

Products and packages named in the record

VendorProductVersion / packageStatus

n/an/an/aListed

Weakness

CWE details

No CWE listed

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