Description
An XSS issue was discovered in Horde Groupware Webmail Edition through 5.2.22 (where the Horde_Text_Filter library before 2.3.7 is used). The attacker can send a plain text e-mail message, with JavaScript encoded as a link or email that is mishandled by preProcess in Text2html.php, because bespoke use of \x00\x00\x00 and \x01\x01\x01 interferes with XSS defenses.
No analysis available yet.
Remediation
No remediation available yet.
Tracking
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Advisories
| Source | ID | Title |
|---|---|---|
Debian DLA |
DLA-2564-1 | php-horde-text-filter security update |
EUVD |
EUVD-2021-13711 | An XSS issue was discovered in Horde Groupware Webmail Edition through 5.2.22 (where the Horde_Text_Filter library before 2.3.7 is used). The attacker can send a plain text e-mail message, with JavaScript encoded as a link or email that is mishandled by preProcess in Text2html.php, because bespoke use of \x00\x00\x00 and \x01\x01\x01 interferes with XSS defenses. |
References
History
No history.
Status: PUBLISHED
Assigner: mitre
Published:
Updated: 2024-08-03T20:33:41.620Z
Reserved: 2021-02-09T00:00:00.000Z
Link: CVE-2021-26929
No data.
Status : Modified
Published: 2021-02-14T04:15:12.777
Modified: 2024-11-21T05:57:04.023
Link: CVE-2021-26929
No data.
OpenCVE Enrichment
No data.
Weaknesses
Debian DLA
EUVD