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CVE-2002-1131

57
FAUCET Score

CVE-2002-1131 describes multiple cross-site scripting (XSS) vulnerabilities in SquirrelMail versions 1.2.7 and earlier. These flaws, found in addressbook.php, options.php, search.php, and help.php, allow remote attackers to execute arbitrary script in the context of other web users. With a CVSS score of 7.5, this vulnerability is considered highly severe due to its low attack complexity and potential for partial compromise of confidentiality, integrity, and availability. While not listed in CISA's KEV catalog, exploit code is publicly available via ExploitDB and Nuclei templates, and it has garnered significant community discussion.

Impacted Technologies

VendorProductVersion(s)CPE
<= 1.2.7CPE matchmatch criteria
cpe:2.3:a:squirrelmail:squirrelmail:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

7.5HIGH

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

Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Exploitability Score
10.0
Impact Score
6.4
CvssVersion
2.0

Exploit Intelligence

EPSS Score
25.75%
Probability of exploitation in next 30 days
EPSS Percentile
97.8%
Percentile rank of EPSS score among Peer Group
As of 2026-07-24
Model: v2026.06.15
Nuclei: CVE-2002-1131 · Nov 15, 2021
ExploitDB: EDB-21811 · Sep 19, 2002
This CVE's current EPSS score of 0.2575 is in the 96th percentile among its peer group of 51,466 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (1)

redhatpatch availablevia redhat_api
Product: Red Hat Linux 8.0
View patch

Vendor Advisories (1)

redhatCVE-2002-1131

security flaw

Sep 16, 2002

References

archives.neohapsis.com / archives/bugtraq/2002-09/0246.html
ExploitVendor Advisory
sourceforge.net / project/shownotes.php
debian.org / security/2002/dsa-191
iss.net / security_center/static/10145.php
Vendor Advisory
redhat.com / support/errata/RHSA-2002-204.html
PatchVendor Advisory
securityfocus.com / bid/5763
ExploitPatchVendor Advisory