CVE-2025-30349
Horde IMP Cross-Site Scripting (XSS) Vulnerability
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.
INFO
Published Date :
March 21, 2025, 5:15 p.m.
Last Modified :
April 3, 2025, 12:15 p.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
2.7
Exploitability Score :
3.9
Public PoC/Exploit Available at Github
CVE-2025-30349 has a 2 public PoC/Exploit available at Github.
Go to the Public Exploits tab to see the list.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2025-30349.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Horde IMP (through 6.2.27) vulnerability – obfuscation via HTML encoding – XSS payload
Python
📡 PoC auto collect from GitHub. ⚠️ Be careful Malware.
security cve exploit poc vulnerability
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2025-30349 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2025-30349 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
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CVE Modified by af854a3a-2127-422b-91ae-364da2661108
Apr. 03, 2025
Action Type Old Value New Value Added Reference https://lists.debian.org/debian-lts-announce/2025/04/msg00008.html -
CVE Modified by [email protected]
Mar. 28, 2025
Action Type Old Value New Value Added Reference https://github.com/natasaka/CVE-2025-30349/ -
New CVE Received by [email protected]
Mar. 21, 2025
Action Type Old Value New Value Added 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. Added CVSS V3.1 AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N Added CWE CWE-79 Added Reference https://github.com/horde/base/releases/tag/v5.2.23 Added Reference https://github.com/horde/imp/blob/fd9212ca3b72ff834504af4886f7d95138619bd4/doc/INSTALL.rst?plain=1#L23-L25 Added Reference https://github.com/horde/imp/blob/fd9212ca3b72ff834504af4886f7d95138619bd4/doc/INSTALL.rst?plain=1#L61-L62 Added Reference https://github.com/horde/imp/releases/tag/v6.2.27 Added Reference https://github.com/horde/webmail/releases/tag/v5.2.22 Added Reference https://lists.horde.org/archives/imp/Week-of-Mon-20250317/057781.html Added Reference https://lists.horde.org/archives/imp/Week-of-Mon-20250317/057784.html Added Reference https://web.archive.org/web/20250321152616/https://lists.horde.org/archives/imp/Week-of-Mon-20250317/057781.html Added Reference https://web.archive.org/web/20250321162434/https://lists.horde.org/archives/imp/Week-of-Mon-20250317/057784.html Added Reference https://www.horde.org/apps/horde Added Reference https://www.horde.org/apps/imp Added Reference https://www.horde.org/download/horde
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2025-30349 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2025-30349
weaknesses.