CVE-2023-43770
Last modified
CVE-2023-43770 is a medium-severity vulnerability rated 6.1/10 on the CVSS scale. Roundcube before 1.4.14, 1.5.x before 1.5.4, and 1.6.x before 1.6.3 allows XSS via text/plain e-mail messages with crafted links because of program/lib/Roundcube/rcube_string_replacer.php behavior.. CISA has confirmed active exploitation in the wild. EPSS estimates a 56.89% chance of exploitation in the next 30 days.
Description
Roundcube before 1.4.14, 1.5.x before 1.5.4, and 1.6.x before 1.6.3 allows XSS via text/plain e-mail messages with crafted links because of program/lib/Roundcube/rcube_string_replacer.php behavior.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Exploitation Status
This vulnerability is listed in CISA’s Known Exploited Vulnerabilities catalog, confirming active exploitation in the wild. Federal agencies must remediate by .
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Roundcube | Webmail | < 1.4.14 |
| Roundcube | Webmail | >= 1.5.0, < 1.5.4 |
| Roundcube | Webmail | >= 1.6.0, < 1.6.3 |
| Debian | Debian Linux | 10.0 |
References
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2023-43770US Government Resource
Timeline
- Published
- Last Modified
- Status
- Analyzed
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