HIGH
CVE-2021-24711
CWE-352Published: October 11, 2021· Updated: Jun 17, 2026
8.8
CVSS v3.1
Official Description
The del_reistered_domains AJAX action of the Software License Manager WordPress plugin before 4.5.1 does not have any CSRF checks, and is vulnerable to a CSRF attack
Technical Analysis
CVE-2021-24711 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.
Exploitation does not require any privileges, though user interaction (Required) is needed, which slightly reduces the risk of mass automated attacks.
A successful exploit results in complete confidentiality breach (data exposure), full integrity compromise (data manipulation), availability disruption (denial of service), with a CVSS base score of 8.8.
CVSS v3.1 Vector Breakdown
Exploitability
Attack VectorNetwork
Attack ComplexityLow
Privileges Req.None
User InteractionRequired
ScopeUnchanged
Impact
ConfidentialityHigh
IntegrityHigh
AvailabilityHigh
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Affected Vendors & Products
tipsandtricks-hq1 product(s)
software license manager
Source: NVD CPE · 1 total CPE entries
Exploit & PoC Resources
NO KNOWN EXPLOITNo public exploit confirmed at this time
Exploit-DB
Offensive Security exploit database
GitHub PoC Search
Community PoC repositories
Rapid7 / Metasploit
Metasploit module search
PacketStorm
Security advisories & exploits
NVD Detail
Official NIST entry
MITRE CVE
CVE Program entry
External links open in a new tab. Always verify in a controlled environment before use.
Official Patches & Advisories
All References (4)
→
https://jetpack.com/2021/09/14/csrf-vulnerability-found-in-software-license-manager-plugin/Exploit · Third Party Advisory
→
https://wpscan.com/vulnerability/3351bc30-e5ff-471f-8d1c-b1bcdf419937Exploit · Third Party Advisory
→
https://jetpack.com/2021/09/14/csrf-vulnerability-found-in-software-license-manager-plugin/Exploit · Third Party Advisory
→
https://wpscan.com/vulnerability/3351bc30-e5ff-471f-8d1c-b1bcdf419937Exploit · Third Party Advisory
Quick Facts
CVE IDCVE-2021-24711
CVSS Score8.8 / 10
SeverityHIGH
WeaknessCWE-352
CISA KEVNo
Affected1 vendor(s)
PublishedOct 11, 2021
Related CVEs (CWE-352)
Recommended Actions
- →Apply vendor patches immediately
- →Monitor CVE-2021-24711 in threat intel feeds
- →Review IDS/IPS signatures for exploitation attempts
Data sourced from NVD (NIST), CISA KEV, and EPSS (FIRST). Analysis generated by CTIWatch. CVE data is provided under the NVD usage policy.