CVE-2012-0791

CVE-2012-0791 is a medium-severity vulnerability in Horde Dynamic Imp with a CVSS 2.0 base score of 4.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-79.

Key facts

• Severity: Medium (CVSS 2.0 base score 4.3)
• EPSS exploit prediction: 2% (82nd percentile)
• Actively exploited: Not listed in CISA KEV
• Weakness: CWE-79
• Affected product: Horde Dynamic Imp
• Published: 2012-01-24
• Last modified: 2026-06-16

Description

Multiple cross-site scripting (XSS) vulnerabilities in Horde IMP before 5.0.18 and Horde Groupware Webmail Edition before 4.0.6 allow remote attackers to inject arbitrary web script or HTML via the (1) composeCache, (2) rtemode, or (3) filename_* parameters to the compose page; (4) formname parameter to the contacts popup window; or (5) IMAP mailbox names. NOTE: some of these details are obtained from third party information.

Frequently asked questions

What is CVE-2012-0791?

Multiple cross-site scripting (XSS) vulnerabilities in Horde IMP before 5.0.18 and Horde Groupware Webmail Edition before 4.0.6 allow remote attackers to inject arbitrary web script or HTML via the (1) composeCache, (2) rtemode, or (3) filename_* parameters to the compose page; (4) formname parameter to the contacts popup window; or (5) IMAP mailbox names. NOTE: some of these details are obtained from third party information.

How severe is CVE-2012-0791?

CVE-2012-0791 has a CVSS 2.0 base score of 4.3, rated medium severity.

Is CVE-2012-0791 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (82nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2012-0791?

CVE-2012-0791 primarily affects Horde Dynamic Imp. In total, 128 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2012-0791?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2012-0791 published?

CVE-2012-0791 was published on 2012-01-24 and last updated on 2026-06-16.

References

• http://secunia.com/advisories/47580
• http://secunia.com/advisories/47592
• http://www.debian.org/security/2012/dsa-2485
• http://www.horde.org/apps/imp/docs/CHANGES
• http://www.horde.org/apps/imp/docs/RELEASE_NOTES
• http://www.horde.org/apps/webmail/docs/CHANGES
• http://www.horde.org/apps/webmail/docs/RELEASE_NOTES
• http://www.openwall.com/lists/oss-security/2012/01/22/2
• http://www.securityfocus.com/bid/51586
• http://www.securitytracker.com/id?1026553
• http://www.securitytracker.com/id?1026554

Affected products (128)

• cpe:2.3:a:horde:dynamic_imp:*:*:*:*:*:*:*:*
• cpe:2.3:a:horde:dynamic_imp:1.0:*:*:*:*:*:*:*
• cpe:2.3:a:horde:dynamic_imp:1.0:alpha:*:*:*:*:*:*
• cpe:2.3:a:horde:dynamic_imp:1.0:rc1:*:*:*:*:*:*
• cpe:2.3:a:horde:dynamic_imp:1.0:rc2:*:*:*:*:*:*
• cpe:2.3:a:horde:dynamic_imp:1.0:rc3:*:*:*:*:*:*
• cpe:2.3:a:horde:dynamic_imp:1.1:*:*:*:*:*:*:*
• cpe:2.3:a:horde:dynamic_imp:1.1:rc1:*:*:*:*:*:*
• cpe:2.3:a:horde:dynamic_imp:1.1:rc2:*:*:*:*:*:*
• cpe:2.3:a:horde:dynamic_imp:1.1.1:*:*:*:*:*:*:*
• cpe:2.3:a:horde:dynamic_imp:1.1.2:*:*:*:*:*:*:*
• cpe:2.3:a:horde:dynamic_imp:1.1.3:*:*:*:*:*:*:*
• cpe:2.3:a:horde:dynamic_imp:1.1.4:*:*:*:*:*:*:*
• cpe:2.3:a:horde:dynamic_imp:1.1.5:*:*:*:*:*:*:*
• cpe:2.3:a:horde:dynamic_imp:1.1.6:*:*:*:*:*:*:*
• cpe:2.3:a:horde:dynamic_imp:5.0:*:*:*:*:*:*:*
• cpe:2.3:a:horde:dynamic_imp:5.0.1:*:*:*:*:*:*:*
• cpe:2.3:a:horde:dynamic_imp:5.0.2:*:*:*:*:*:*:*
• cpe:2.3:a:horde:dynamic_imp:5.0.3:*:*:*:*:*:*:*
• cpe:2.3:a:horde:dynamic_imp:5.0.4:*:*:*:*:*:*:*
• cpe:2.3:a:horde:dynamic_imp:5.0.5:*:*:*:*:*:*:*
• cpe:2.3:a:horde:dynamic_imp:5.0.6:*:*:*:*:*:*:*
• cpe:2.3:a:horde:dynamic_imp:5.0.7:*:*:*:*:*:*:*
• cpe:2.3:a:horde:dynamic_imp:5.0.8:*:*:*:*:*:*:*
• cpe:2.3:a:horde:dynamic_imp:5.0.9:*:*:*:*:*:*:*
• cpe:2.3:a:horde:dynamic_imp:5.0.10:*:*:*:*:*:*:*
• cpe:2.3:a:horde:dynamic_imp:5.0.11:*:*:*:*:*:*:*
• cpe:2.3:a:horde:dynamic_imp:5.0.12:*:*:*:*:*:*:*
• cpe:2.3:a:horde:dynamic_imp:5.0.13:*:*:*:*:*:*:*
• cpe:2.3:a:horde:dynamic_imp:5.0.14:*:*:*:*:*:*:*
• cpe:2.3:a:horde:dynamic_imp:5.0.15:*:*:*:*:*:*:*
• cpe:2.3:a:horde:dynamic_imp:5.0.16:*:*:*:*:*:*:*
• cpe:2.3:a:horde:imp:2.0:*:*:*:*:*:*:*
• cpe:2.3:a:horde:imp:2.2:*:*:*:*:*:*:*
• cpe:2.3:a:horde:imp:2.2.1:*:*:*:*:*:*:*
• cpe:2.3:a:horde:imp:2.2.2:*:*:*:*:*:*:*
• cpe:2.3:a:horde:imp:2.2.3:*:*:*:*:*:*:*
• cpe:2.3:a:horde:imp:2.2.4:*:*:*:*:*:*:*
• cpe:2.3:a:horde:imp:2.2.5:*:*:*:*:*:*:*
• cpe:2.3:a:horde:imp:2.2.6:*:*:*:*:*:*:*

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