CVE-2025-30349

CVE Database · CVE-2025-30349

CVE-2025-30349

· HIGHDeferred

CVSS v3.1

7.2

EPSS

17.82%

Published

Mar 21, 2025

Modified

Apr 14, 2026

Public PoC / Exploit (1)

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Links to public security research (Exploit-DB, Nuclei, Trickest, GitHub) for defensive use only.

Description

Horde IMP through 6.2.27, as used with Horde Application Framework through 5.2.23, allows XSS that leads to account takeover via a crafted text/html e-mail message with an onerror attribute (that may use base64-encoded JavaScript code), as exploited in the wild in March 2025.

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N

Weaknesses (CWE)

CWE-79

References (14)

https://github.com/horde/base/releases/tag/v5.2.23

https://github.com/horde/imp/blob/fd9212ca3b72ff834504af4886f7d95138619bd4/doc/INSTALL.rst?plain=1#L23-L25

https://github.com/horde/imp/blob/fd9212ca3b72ff834504af4886f7d95138619bd4/doc/INSTALL.rst?plain=1#L61-L62

https://github.com/horde/imp/releases/tag/v6.2.27

https://github.com/horde/webmail/releases/tag/v5.2.22

https://github.com/natasaka/CVE-2025-30349/

https://lists.horde.org/archives/imp/Week-of-Mon-20250317/057781.html

https://lists.horde.org/archives/imp/Week-of-Mon-20250317/057784.html

https://web.archive.org/web/20250321152616/https://lists.horde.org/archives/imp/Week-of-Mon-20250317/057781.html

https://web.archive.org/web/20250321162434/https://lists.horde.org/archives/imp/Week-of-Mon-20250317/057784.html

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