Is CVE-2011-5298 being actively exploited?

CVE-2011-5298 is not currently listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.

What is the CVSS score for CVE-2011-5298?

CVE-2011-5298 has a CVSS 2.0 base score of 6.8 (MEDIUM).

CVE-2011-5298

MEDIUM · CVSS 6.8EPSS 0.6%EU EUVD

Multiple cross-site request forgery (CSRF) vulnerabilities in Argyle Social 2011-04-26 allow remote attackers to hijack the authentication of administrators for requests that (1) modify credentials via the role parameter to users/create/, (2) modify rules via the terms field in stream_filter_rule JSON data to settings-ajax/stream_filter_rules/create, or (3) modify efforts via the title field in effort JSON data to publish-ajax/efforts/create.

Key facts

CVSS score: 6.8 (v2.0)
Severity: MEDIUM
CVSS vector: AV:N/AC:M/Au:N/C:P/I:P/A:P
Weakness (CWE): CWE-352
EPSS score: 0.6% (49th percentile)
In CISA KEV: No
In EU EUVD: Yes (EUVD-2011-5197)
Published: January 1, 2015
NVD last modified: June 16, 2026
Status: Modified

EU Vulnerability Database (EUVD)

This vulnerability is also tracked by ENISA as EUVD-2011-5197 in the EU Vulnerability Database. Last updated in EUVD on September 17, 2024.

View on the EU Vulnerability Database

Affected products

viralheat / argyle social

References

https://www.htbridge.com/advisory/HTB22978(Exploit)

Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS

Query CVEs from your AI assistant

The CVE/NVD Explorer brain answers CVE questions directly inside Claude, ChatGPT, or any MCP assistant — always up to date, no setup. Add it once and stop pasting advisories into chat.

Add the CVE brain