CVE-2023-52200
WordPress ARMember Plugin <= 4.0.22 is vulnerable to Cross Site Request Forgery (CSRF) leading to PHP Object Injection
No known exploitation. EPSS puts it in the 18th percentile. A vendor fix is available.
What to do
The vendor has published a fix. Version details are below where the sources state them.
- Repute Infosystems ARMember – Membership Plugin, Content Restriction, Member Levels, User Profile & User signupAffected: ≤ 4.0.22Upgrade to: after 4.0.22Stated by: CVE record
- Reputeinfosystems ArmemberAffected: ≤ 4.0.22Upgrade to: after 4.0.22Stated by: NVD
Versions as the sources state them. Full version matrix after sign-in
What it is
From the CVE record
Cross-Site Request Forgery (CSRF), Deserialization of Untrusted Data vulnerability in Repute Infosystems ARMember – Membership Plugin, Content Restriction, Member Levels, User Profile & User signup.This issue affects ARMember – Membership Plugin, Content Restriction, Member Levels, User Profile & User signup: n/a.
In plain language
No plain-language summary for this CVE yet.
Exploitation
Where each signal puts this CVE on the scale from published to confirmed exploited.
- CISA KEV
Not in the catalog. CISA has not confirmed exploitation.
- Public exploits
No public exploit or proof of concept found in the sources we track.
- EPSS
0.3% chance of exploitation activity in the next 30 days, which ranks it in the 18th percentile of scored CVEs.
Exploit Prediction Scoring System, FIRST.org. A probability, not a confirmation.
Lifecycle
6 events over 841 days, from the signal feeds we watch.
- Patch availablerecord updated
- Nuclei check added
- Publishedweakness classified, att&ck mapped
Affected products
Technical detail
CVSS 3.1 vector
Open in the CVSS calculatorCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
Scored 9.6 by NVD.
How it is reached
- Attack Vector NetworkExploitable remotely over the network without any special conditions
- Attack Complexity LowNo special conditions — the attack can be reliably reproduced
- Privileges Required NoneNo authentication required — anyone can exploit this
- User Interaction RequiredA user must click a link, open a file, or perform some action
Scope
- Scope ChangedThe exploit can affect other components (e.g. sandbox escape, host compromise from VM)
Impact if exploited
- Confidentiality HighTotal information disclosure — all data in the component is compromised
- Integrity HighTotal loss of integrity — attacker can modify any data in the component
- Availability HighTotal denial of service — the component is completely unavailable
Weaknesses
ATT&CK techniques
Mapped from the weaknesses above (CWE to ATT&CK), not observed in attacks.
Sources
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