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CVE-2009-0030

18
FAUCET Score

CVE-2009-0030 describes a vulnerability in a specific Red Hat patch for SquirrelMail 1.4.8, where a shared SQMSESSID cookie value for all sessions allows remote authenticated users to access other users' folder lists and configuration data. With a CVSS score of 6.5, this medium-severity issue involves a network attack vector with low complexity, potentially leading to partial confidentiality, integrity, and availability impacts. This vulnerability was an incorrect fix for a previous CVE. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
1.4.8CPE matchmatch criteria
cpe:2.3:a:squirrelmail:squirrelmail:1.4.8:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

6.5MEDIUM

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

Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
Access Vector
NETWORK
Access Complexity
LOW
Authentication
SINGLE
Exploitability Score
8.0
Impact Score
6.4
CvssVersion
2.0

Exploit Intelligence

EPSS Score
1.68%
Probability of exploitation in next 30 days
EPSS Percentile
74.4%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0168 is in the 88th percentile among its peer group of 21,974 CVEs.

Social Chatter

No social media mentions found for this CVE.

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

Patch Available

Vendor Patches (3)

redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 3Fixed in: squirrelmail-0:1.4.8-9.el3
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 4Fixed in: squirrelmail-0:1.4.8-5.el4_7.3
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 5Fixed in: squirrelmail-0:1.4.8-5.el5_2.3
View patch

Vendor Advisories (1)

redhatCVE-2009-0030Important

squirrelmail: session management flaw

Jan 15, 2009

References

lists.opensuse.org / opensuse-security-announce/2009-02/msg00002.html
bugzilla.redhat.com / show_bug.cgi
bugzilla.redhat.com / show_bug.cgi
secunia.com / advisories/33611
Vendor Advisory
securitytracker.com / id
exchange.xforce.ibmcloud.com / vulnerabilities/48115
oval.cisecurity.org / repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10366
rhn.redhat.com / errata/RHSA-2009-0057.html
securityfocus.com / bid/33354