Medium severity · published Jan 23, 2023
CVE-2022-4650
The HashBar WordPress plugin before 1.3.6 does not validate and escape one of its shortcode attributes, which could allow users with a role as low as contributor to perform Stored…
5.4
CVSS
0.5%
EPSS
No
On KEV
Description
The HashBar WordPress plugin before 1.3.6 does not validate and escape one of its shortcode attributes, which could allow users with a role as low as contributor to perform Stored Cross-Site Scripting attack.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
Required
Confidentiality
Low
Integrity
Low
Availability
None
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)0.5% · higher than 45% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
HA
Hashbar · Hasthemes
before 1.3.6 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2022-4650
CVE.org
https://www.cve.org/CVERecord?id=CVE-2022-4650
Exploit
https://wpscan.com/vulnerability/b430fdaa-191a-429e-b6d2-479b32bb1075
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