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CVE-2025-30090: mime.php in SquirrelMail through 1.4.23-svn-20250401 and 1.5.x through 1.5.2-svn-20250401 allows XSS via e-mail headers, because JavaScript...

7.2 CVSS

Description

mime.php in SquirrelMail through 1.4.23-svn-20250401 and 1.5.x through 1.5.2-svn-20250401 allows XSS via e-mail headers, because JavaScript payloads are mishandled after $encoded has been set to true.

Classification

CVE ID: CVE-2025-30090

CVSS Base Severity: HIGH

CVSS Base Score: 7.2

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

Problem Types

CWE-79 Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting')

Affected Products

Vendor: SquirrelMail

Product: SquirrelMail

Exploit Prediction Scoring System (EPSS)

EPSS Score: 0.04% (probability of being exploited)

EPSS Percentile: 10.7% (scored less or equal to compared to others)

EPSS Date: 2025-05-01 (when was this score calculated)

References

https://nvd.nist.gov/vuln/detail/CVE-2025-30090
https://squirrelmail.org
https://squirrelmail.org/security/issue.php?d=2025-04-02

Timeline