CVE-2010-3690

Multiple cross-site scripting (XSS) vulnerabilities in phpCAS before 1.1.3, when proxy mode is...

4.3 Medium

Multiple cross-site scripting (XSS) vulnerabilities in phpCAS before 1.1.3, when proxy mode is enabled, allow remote attackers to inject arbitrary web script or HTML via (1) a crafted Proxy Granting Ticket IOU (PGTiou) parameter to the callback function in client.php, (2) vectors involving functions that make getCallbackURL calls, or (3) vectors involving functions that make getURL calls.

Exploit likelihood

2.51%Down 1.4 points since Feb 4, 2022

What each source reports

NVD Score used 4.3

Record: CVE-2010-3690
CVSS 2.0: 4.3 MediumAV:N/AC:M/Au:N/C:N/I:P/A:N
Weakness: CWE-79
Updated: 2026-11-02

CVE List No score

Record: CVE-2010-3690
Updated: 2026-11-02

EUVDEUVD-2010-3674 No score

Record: EUVD-2010-3674
Updated: 2026-11-03

GitHub AdvisoriesGHSA-8hv6-99c4-p438 No score

Multiple cross-site scripting (XSS) vulnerabilities in phpCAS before 1.1.3, when proxy mode is...

Record: GHSA-8hv6-99c4-p438
Weakness: CWE-79
Updated: 2026-11-02

Affected products

apereo phpcas

Affected packages

Affected packages
Package	Affected	Fixed
`moodle` Debian:5.0 From an advisory covering 5 CVEs	before 1.8.13-3, plus listed versions 1.8.13-11.8.13-21.8.2.dfsg-31.8.2.dfsg-3+lenny11.8.2.dfsg-3+lenny2 Show 6 moreShow less 1.8.2.dfsg-3+lenny31.8.2.dfsg-41.8.2.dfsg-51.8.2.dfsg-5.11.8.2.dfsg-61.8.2.dfsg-6.1	1.8.13-3

History

History
Recorded	Changed	Sources
Nov 6, 2026	affected, facts
Nov 3, 2026	aliases	EUVD
Nov 2, 2026	first indexed	CVE List, GitHub Advisories, NVD, OSV

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2010-3690 is a medium vulnerability (CVSS 4.3) in Apereo Phpcas, published October 7, 2010. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 2.51%, the 84th percentile. No source names a fixed version.

References

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