by Kastro
Paper/Archive/CVE-2021-34621

CVE-2021-34621

ProfilePress ProfilePress — ProfilePress 3.0 - 3.1.3 - Unauthenticated Privilege Escalation

EPSS 69%public exploitCVSS 9.8
critical.is priorityof 100
59
CVSS 9.8 (CNA, NVD agree)9.8 / 10 × 3029.4Not in CISA KEV+300.0EPSS percentile 99.3.993 × 2019.9Exploit: SSVC poc+1010.0SSVC exploitation: poc+100.0
Description · from the CVE record

A vulnerability in the user registration component found in the ~/src/Classes/RegistrationAuth.php file of the ProfilePress WordPress plugin made it possible for users to register on sites as an administrator. This issue affects versions 3.0.0 - 3.1.3. .

Affected

ProductAffectedFixed inSource
ProfilePress3.0.0 - 3.1.3–CNA
profilepress3.0.0 – 3.1.3–CISA-ADP

Scores by source

NVD9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Wordfence (CNA)9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CISA ADPSSVCExploitation: poc · Automatable: yes · Technical impact: total

References

refwordfence.com/blog/2021/06/easily-exploitable-critical-vulnerabilities-patched-in-profilepress-pluginrefpacketstormsecurity.com/files/163973/WordPress-ProfilePress-3.1.3-Privilege-Escalation.html