Medium severity · published Nov 1, 2021
CVE-2021-24781
The Image Source Control WordPress plugin before 2.3.1 allows users with a role as low as Contributor to change arbitrary post meta fields of arbitrary posts (even those they…
4.3
CVSS
0.8%
EPSS
No
On KEV
Description
The Image Source Control WordPress plugin before 2.3.1 allows users with a role as low as Contributor to change arbitrary post meta fields of arbitrary posts (even those they should not be able to edit)
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
None
Integrity
Low
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.8% · higher than 56% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
IS
Image Source Control · Imagesourcecontrol
before 2.3.1 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2021-24781
CVE.org
https://www.cve.org/CVERecord?id=CVE-2021-24781
Patch
https://plugins.trac.wordpress.org/changeset/2606615/
Exploit
https://wpscan.com/vulnerability/3550ba54-7786-4ad9-aeb1-1c0750f189d0
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