CVE-2025-34077WordPress Pie Register Plugin ≤ 3.7.1.4 Authentication Bypass RCE
- 10.0CriticalCVSS base score
- 16.5%Exploitation in 30 daysEPSS · top 3.0% of all CVEs
- NoKnown exploitednot in CISA's KEV catalog
- 3Public exploitsMetasploit, Nuclei and Exploit-DB
Description
An authentication bypass vulnerability exists in the WordPress Pie Register plugin ≤ 3.7.1.4 that allows unauthenticated attackers to impersonate arbitrary users by submitting a crafted POST request to the login endpoint. By setting social_site=true and manipulating the user_id_social_site parameter, an attacker can generate a valid WordPress session cookie for any user ID, including administrators. Once authenticated, the attacker may exploit plugin upload functionality to install a malicious plugin containing arbitrary PHP code, resulting in remote code execution on the underlying server.
Public exploit
An exploit or proof of concept is public: anyone can try it against an unpatched system. The public collections list a Metasploit module, a Nuclei template and an Exploit-DB entry for it. 2 references of the record are tagged as an exploit. CISA's SSVC rates its exploitation: a proof of concept is public.
Show the exploits5
Metasploit modules1 module
- WordPress Plugin Pie Register Auth Bypass to RCE (Metasploit module) (opens in a new tab)
exploit/unix/webapp/wp_pie_register_bypass_rceRank excellentdisclosed 8 Oct 2021
Nuclei templates1 template
- WordPress Pie Register <= 3.7.1.4 - Authentication Bypass (Nuclei template) (opens in a new tab)
http/cves/2025/CVE-2025-34077.yamlSeverity critical
Exploit-DB1 entry
- Pie Register WordPress Plugin 3.7.1.4 - Authentication Bypass to RCE (Exploit-DB entry) (opens in a new tab)
EDB-ID 52370webapps, multiplepublished 22 Jul 2025Not verified
References tagged exploit2 references
Modules, templates and exploits as listed by the Metasploit Framework (BSD-3-Clause), ProjectDiscovery's Nuclei templates (MIT) and the Exploit Database (GPLv2), read once a day. Where the data comes from
Timeline
ID reserved
By VulnCheck
- 3 months later
· 3 months later
Published
- 10 months later
· 10 months later
Record updated
Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| VulnCheckCNA (assigner) | 4.0 | Critical10.0 | CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H |
| NVDNVD · Deferred | 4.0 | Critical10.0 | CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X |
- EPSS (exploitation in 30 days)
- 16.5% · top 3.0% of all CVEs (15 Nov 2026)
- CISA SSVC
- Exploitation: poc · Automatable: yes · Technical impact: total
The list uses the assigner's score when there is one, then CISA's, then NVD's: Critical 10.0.
Affected products
Genetech Solutions · WordPress Pie Register Plugin
- affected ≤ 3.7.1.4
References
References6
- https://github.com/rapid7/metasploit-framework/blob/master/modules/exploits/unix/webapp/wp_pie_register_bypass_rce.rb (opens in a new tab)exploit
- https://www.exploit-db.com/exploits/50395 (opens in a new tab)exploit
- https://pieregister.com/ (opens in a new tab)product
- https://github.com/GTSolutions/Pie-Register (opens in a new tab)product
- https://wordpress.org/plugins/pie-register/ (opens in a new tab)product
- https://vulncheck.com/advisories/wordpress-pie-register-plugin-rce (opens in a new tab)third-party-advisory
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- EUVD EUVD-2025-20764 (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://cveledger.app/cve/CVE-2025-34077)Record last updated .