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CVE-2010-3690

18
FAUCET Score

CVE-2010-3690 describes multiple Cross-Site Scripting (XSS) vulnerabilities in phpCAS versions prior to 1.1.3, specifically when proxy mode is enabled. Attackers can inject malicious web scripts or HTML through crafted Proxy Granting Ticket IOU (PGTiou) parameters or other functions that generate callback or general URLs. This vulnerability has a CVSS score of 4.3, indicating medium attack complexity and potential for partial integrity impact, but no confidentiality or availability impact. There is no evidence of active exploitation, public exploit code, or significant community discussion, suggesting a low current threat level.

Impacted Technologies

VendorProductVersion(s)CPE
<= 1.1.2CPE matchmatch criteria
cpe:2.3:a:apereo:phpcas:*:*:*:*:*:*:*:*
0.2CPE matchmatch criteria
cpe:2.3:a:apereo:phpcas:0.2:*:*:*:*:*:*:*
0.3CPE matchmatch criteria
cpe:2.3:a:apereo:phpcas:0.3:*:*:*:*:*:*:*
0.3.1CPE matchmatch criteria
cpe:2.3:a:apereo:phpcas:0.3.1:*:*:*:*:*:*:*
0.3.2CPE matchmatch criteria
cpe:2.3:a:apereo:phpcas:0.3.2:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

4.3MEDIUM

AV:N/AC:M/Au:N/C:N/I:P/A:N

Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Exploitability Score
8.6
Impact Score
2.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
2.51%
Probability of exploitation in next 30 days
EPSS Percentile
83.1%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.0251 is in the 74th percentile among its peer group of 19,955 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

bugs.debian.org / cgi-bin/bugreport.cgi
lists.fedoraproject.org / pipermail/package-announce/2010-November/050415.html
lists.fedoraproject.org / pipermail/package-announce/2010-November/050428.html
lists.fedoraproject.org / pipermail/package-announce/2010-October/049600.html
lists.fedoraproject.org / pipermail/package-announce/2010-October/049602.html
developer.jasig.org / source/changelog/jasigsvn
secunia.com / advisories/41878
secunia.com / advisories/42149
secunia.com / advisories/42184
secunia.com / advisories/43427
forge.indepnet.net / projects/glpi/repository/revisions/12601
issues.jasig.org / browse/PHPCAS-80
debian.org / security/2011/dsa-2172
openwall.com / lists/oss-security/2010/09/29/6
openwall.com / lists/oss-security/2010/10/01/2
openwall.com / lists/oss-security/2010/10/01/5
securityfocus.com / bid/43585
vupen.com / english/advisories/2010/2705
vupen.com / english/advisories/2010/2909
vupen.com / english/advisories/2011/0456