Gollem before 3.0.13, as used in Horde Groupware Webmail Edition 5.2.22 and other products, is affected by a reflected Cross-Site…

Description

Gollem before 3.0.13, as used in Horde Groupware Webmail Edition 5.2.22 and other products, is affected by a reflected Cross-Site Scripting (XSS) vulnerability via the HTTP GET dir parameter in the browser functionality, affecting breadcrumb output. An attacker can obtain access to a victim's webmail account by making them visit a malicious URL.

Scores

EPSS (exploitation in 30 days)

0.97% · top 38% of all CVEs (5 Nov 2026)

The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 6.1.

Weakness

• n/a
• CWE-79 (opens in a new tab)All about CWE-79 and its CVEs

Affected products

• n/a

  • affected n/a

References (5)

• https://github.com/horde/gollem/commits/master (opens in a new tab)x_refsource_MISCx_transferred
• https://lists.horde.org/archives/gollem/Week-of-Mon-20200420/001990.html (opens in a new tab)x_refsource_CONFIRMx_transferred
• https://github.com/horde/gollem/blob/95b2a4212d734f1b27aaa7a221d2fa1370d2631f/docs/CHANGES (opens in a new tab)x_refsource_CONFIRMx_transferred
• https://lists.horde.org/archives/announce/2020/001289.html (opens in a new tab)x_refsource_MISCx_transferred
• [debian-lts-announce] 20200531 [SECURITY] [DLA 2229-1] php-horde-gollem security update (opens in a new tab)mailing-listx_refsource_MLISTx_transferred

Sources

The same CVE in the primary databases and aggregators, to check against.

• CVE.org record (opens in a new tab)
• CVE List JSON (GitHub) (opens in a new tab)
• NVD (opens in a new tab)
• FIRST EPSS (opens in a new tab)
• OSV.dev (opens in a new tab)
• GitHub Advisories (opens in a new tab)
• CIRCL Vulnerability-Lookup (opens in a new tab)

Badge for a README or a ticket

[![CVE-2020-8034](https://trackcve.app/badge/CVE-2020-8034.svg)](https://trackcve.app/cve/CVE-2020-8034)

Record last updated 4 Aug 2024, 09:48 UTC.