cbcvebase.
CVE-2021-3993
published 2021-12-01

CVE-2021-3993: showdoc is vulnerable to Cross-Site Request Forgery (CSRF)

PriorityP426medium6.5CVSS 3.1
AVNACLPRNUIRSUCNIHAN
EPSS
0.51%
39.3th percentile
showdoc is vulnerable to Cross-Site Request Forgery (CSRF)

Affected

3 ranges
VendorProductVersion rangeFixed in
showdocshowdoc< 2.9.132.9.13
showdocshowdoc>= 0 < 2.9.132.9.13
star7thstar7th_showdoc>= unspecified < v2.9.13v2.9.13

CVSS provenance

nvdv3.16.5MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
nvdv3.04.3MEDIUMCVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L
nvdv2.04.3MEDIUMAV:N/AC:M/Au:N/C:N/I:P/A:N
Stop checking back — get the weekly exploitation signal.

Every Monday: what got weaponized or added to CISA KEV in the last seven days — each CVE cross-linked to its PoC, Nuclei template, and detection rule. Free, one email a week, unsubscribe in one click.