Medium severity · published Jun 15, 2022
CVE-2021-36891
Cross-Site Request Forgery (CSRF) vulnerability in Photo Gallery by Supsystic plugin <= 1.15.5 at WordPress allows changing the plugin settings
4.3
CVSS
0.4%
EPSS
No
On KEV
Description
Cross-Site Request Forgery (CSRF) vulnerability in Photo Gallery by Supsystic plugin <= 1.15.5 at WordPress allows changing the plugin settings.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
None
Integrity
Low
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.4% · higher than 33% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
PG
Photo Gallery · Supsystic
before 1.15.6 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2021-36891
CVE.org
https://www.cve.org/CVERecord?id=CVE-2021-36891
Third Party Advisory
https://patchstack.com/database/vulnerability/gallery-by-supsystic/wordpress-photo-gallery-by-supsystic-plugin-1-15-5-cross-site-request-forgery-csrf-leading-to-plugin-settings-change
Product
https://wordpress.org/plugins/gallery-by-supsystic/#developers
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