CVE-2012-4189: n/a vulnerability

CVE-2012-4189: Cross-site scripting (XSS) vulnerability in Bugzilla 4.1.x and 4.2.x before 4.2.4, and 4.3.x and 4.4.x befo...

Cross-site scripting (XSS) vulnerability in Bugzilla 4.1.x and 4.2.x before 4.2.4, and 4.3.x and 4.4.x before 4.4rc1, allows remote attackers to inject arbitrary web script or HTML via a field value that is not properly handled during construction of a tabular report, as demonstrated by the Version field.

UnknownCVSS not scoredNot KEV-listedUpdatedAug 6, 2024, 20:28 UTC (UTC+00:00)

Security readout for executives and security teams

CVE-2012-4189 is a cross-site scripting flaw in Bugzilla reporting. A remote attacker could place script or HTML in a field value, such as Version, that Bugzilla mishandled while building a tabular report. The main risk is browser-side compromise of users viewing affected reports. Exposure is most likely where legacy Bugzilla instances allow remote users to create or influence report field values. Public or partner-accessible bug trackers have higher practical risk because more users may trigger malicious report content. Prioritize remediation for internet-facing or externally shared Bugzilla systems. This is not marked as actively exploited, but XSS in a bug tracker can expose sensitive issue data or enable actions in a logged-in user’s browser. Mitigation focus: Upgrade Bugzilla 4.2.x deployments to 4.2.4 or later.; Upgrade affected 4.3.x or 4.4.x deployments to 4.4rc1 or later.; Check Bugzilla vendor guidance for supported fixed release paths..

Prepared: Jun 24, 2026, 12:04 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: Nov 16, 2012, 11:00 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

2Source 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
https://bugzilla.mozilla.org/show_bug.cgi?id=790296CVE 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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