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CVE Record

CVE-2012-4873: Cross-site scripting (XSS) vulnerability in the file_download function in GNUBoard before 4.34.21 allows re...

Cross-site scripting (XSS) vulnerability in the file_download function in GNUBoard before 4.34.21 allows remote attackers to inject arbitrary web script or HTML via the filename parameter.

UnknownCVSS not scoredNot KEV-listedUpdated
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Glexia's TakeAutomated analysis

Security readout for executives and security teams

GNUBoard versions before 4.34.21 had a cross-site scripting issue in file downloads. An attacker could place script or HTML in a filename value and potentially run code in a user’s browser. The business risk is mainly account abuse, session exposure, and reputational harm on public community sites. Exposure is most likely on public GNUBoard installations older than 4.34.21 where file download functionality is reachable by users or visitors. Structured affected-product data is incomplete in the CVE bundle. Treat this as a targeted web-application hygiene issue, not a known mass-exploitation emergency. Patch or retire affected public GNUBoard instances promptly, especially where users authenticate or upload/download files. Mitigation focus: Identify any GNUBoard deployments and confirm their exact versions.; Upgrade GNUBoard to 4.34.21 or later where vendor guidance supports it.; Limit public access to vulnerable download paths until remediation is complete..

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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
Official CVE source material

CNA and ADP enrichment extracted from CVE v5

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0ADP providers
1Source links

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Affected products

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n/an/an/aListed
Weakness

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