MEDIUM
SquirrelMail: XSS in <style> tag handling
Published Jul 14, 2011
4.3
MEDIUMCVSS 2.0
EPSS 2.32%
Description
Cross-site scripting (XSS) vulnerability in functions/mime.php in SquirrelMail before 1.4.22 allows remote attackers to inject arbitrary web script or HTML via a crafted STYLE element in an e-mail message.
Affected products
No data.
OR
- ≤ 1.4.21
- 0.1
- 0.1.1
- 0.1.2
- 0.2
- 0.2.1
- 0.3
- 0.3.1
- 0.3pre1
- 0.3pre2
- 0.4
- 0.4pre1
- 0.4pre2
- 0.5
- 0.5pre1
- 0.5pre2
- 1.0
- 1.0.1
- 1.0.2
- 1.0.3
- 1.0.4
- 1.0.5
- 1.0.6
- 1.0pre1
- 1.0pre2
- 1.0pre3
- 1.1.0
- 1.1.1
- 1.1.2
- 1.1.3
- 1.2
- 1.2.0
- 1.2.0
- 1.2.1
- 1.2.2
- 1.2.3
- 1.2.4
- 1.2.5
- 1.2.6
- 1.2.6
- 1.2.7
- 1.2.8
- 1.2.9
- 1.2.10
- 1.2.11
- 1.3.0
- 1.3.1
- 1.3.2
- 1.4
- 1.4
- 1.4.0
- 1.4.0
- 1.4.0
- 1.4.0-r1
- 1.4.1
- 1.4.2
- 1.4.2-r1
- 1.4.2-r2
- 1.4.2-r3
- 1.4.2-r4
- 1.4.2-r5
- 1.4.3
- 1.4.3
- 1.4.3
- 1.4.3a
- 1.4.3aa
- 1.4.4
- 1.4.4
- 1.4.5
- 1.4.5
- 1.4.6
- 1.4.6
- 1.4.6_cvs
- 1.4.7
- 1.4.8
- 1.4.8.4fc6
- 1.4.9
- 1.4.9a
- 1.4.10
- 1.4.10a
- 1.4.11
- 1.4.12
- 1.4.13
- 1.4.15
- 1.4.15
- 1.4.15rc1
- 1.4.16
- 1.4.17
- 1.4.18
- 1.4.19
- 1.4.20
No data.
Red Hat Enterprise Linux 4
squirrelmail-0:1.4.8-18.el4
Fixed · RHSA-2012:0103
Red Hat Enterprise Linux 5
squirrelmail-0:1.4.8-5.el5_7.13
Fixed · RHSA-2012:0103
| Product | Package | State | Advisory |
|---|---|---|---|
| Red Hat Enterprise Linux 4 | squirrelmail-0:1.4.8-18.el4 | Fixed | RHSA-2012:0103 |
| Red Hat Enterprise Linux 5 | squirrelmail-0:1.4.8-5.el5_7.13 | Fixed | RHSA-2012:0103 |
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
No CVSS v3.1 score for this CVE.
No CVSS v3.0 score for this CVE.
4.3 MEDIUM NVD
AV:N/AC:M/Au:N/C:N/I:P/A:N
Access Vector Network
Access Complexity Medium
Authentication None
Confidentiality Impact None
Integrity Impact Partial
Availability Impact None
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
2.32% 0.02324
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
EPSS probability 0.02324
Score over time
2022–2026- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (10 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 2.32% (0.02324) | 82.87th | v5 (v2026.06.15) |
| Jun 15, 2026 | 2.32% (0.02324) | 81.19th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.49% (0.00486) | 63.31th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.32% (0.00317) | 71.28th | v3 (v2023.03.01) |
| Feb 8, 2024 | 0.32% (0.00317) | 69.61th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.32% (0.00317) | 65.66th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.78% (0.01776) | 76.86th | v2 (v2022.01.01) |
| Feb 23, 2023 | 1.78% (0.01776) | 76.81th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.78% (0.01776) | 74.78th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.78% (0.01776) | 53.99th | v2 (v2022.01.01) |
Weaknesses (1)
References (12)
- http://lists.apple.com/archives/security-announce/2012/Feb/msg00000.html vendor-advisoryx_refsource_APPLE
- http://rhn.redhat.com/errata/RHSA-2012-0103.html vendor-advisoryx_refsource_REDHAT
- http://securitytracker.com/id?1025766 vdb-entryx_refsource_SECTRACK
- http://squirrelmail.svn.sourceforge.net/viewvc/squirrelmail?view=revision&revision=14121 x_refsource_CONFIRMPatch
- http://support.apple.com/kb/HT5130 x_refsource_CONFIRM
- http://www.debian.org/security/2011/dsa-2291 vendor-advisoryx_refsource_DEBIAN
- http://www.mandriva.com/security/advisories?name=MDVSA-2011:123 vendor-advisoryx_refsource_MANDRIVA
- http://www.squirrelmail.org/security/issue/2011-07-10 x_refsource_CONFIRMPatchVendor Advisory
- https://access.redhat.com/security/cve/CVE-2011-2023 Vendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=720695 x_refsource_CONFIRMPatchIssue Tracking
- https://nvd.nist.gov/vuln/detail/CVE-2011-2023
- https://www.cve.org/CVERecord?id=CVE-2011-2023
| Link | Providers | Tags |
|---|---|---|
| http://lists.apple.com/archives/security-announce/2012/Feb/msg00000.html | vendor-advisoryx_refsource_APPLE | |
| http://rhn.redhat.com/errata/RHSA-2012-0103.html | vendor-advisoryx_refsource_REDHAT | |
| http://securitytracker.com/id?1025766 | vdb-entryx_refsource_SECTRACK | |
| http://squirrelmail.svn.sourceforge.net/viewvc/squirrelmail?view=revision&revision=14121 | x_refsource_CONFIRMPatch | |
| http://support.apple.com/kb/HT5130 | x_refsource_CONFIRM | |
| http://www.debian.org/security/2011/dsa-2291 | vendor-advisoryx_refsource_DEBIAN | |
| http://www.mandriva.com/security/advisories?name=MDVSA-2011:123 | vendor-advisoryx_refsource_MANDRIVA | |
| http://www.squirrelmail.org/security/issue/2011-07-10 | x_refsource_CONFIRMPatchVendor Advisory | |
| https://access.redhat.com/security/cve/CVE-2011-2023 | Vendor Advisory | |
| https://bugzilla.redhat.com/show_bug.cgi?id=720695 | x_refsource_CONFIRMPatchIssue Tracking | |
| https://nvd.nist.gov/vuln/detail/CVE-2011-2023 | ||
| https://www.cve.org/CVERecord?id=CVE-2011-2023 |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner mitre
Published Jul 14, 2011
Updated Aug 6, 2024
Reserved May 9, 2011
Link CVE-2011-2023
CISA Vulnrichment
Updated n/a