Arbitrary file upload in S9y Serendipity

CVE-2016-10752

serendipity_moveMediaDirectory in Serendipity 2.0.3 allows remote attackers to upload and execute arbitrary PHP code because it mishandles an extensionless filename during a rename, as demonstrated by "php" as a filename.

Vulnerability class: Unrestricted File Upload

EPSS: 0.023 (81.9th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Weakness classification (CWE)

References

Frequently asked questions

What is CVE-2016-10752?
CVE-2016-10752 is a critical-severity vulnerability in S9y Serendipity, classified under Unrestricted Upload of File with Dangerous Type. CVSS score: 9.8/10. Published 2019-05-24.
How severe is CVE-2016-10752?
Critical severity. CVSS v3 base score is 9.8 out of 10.