Comments – wpDiscuz <= 7.6.24 - Authentication Bypass via WordPress.com OAuth provider
Published Oct 25, 2024
9.8
CRITICALCVSS 3.1
EPSS 0.81%
Description
The Comments – wpDiscuz plugin for WordPress is vulnerable to authentication bypass in all versions up to, and including, 7.6.24. This is due to insufficient verification on the user being returned by the social login token. This makes it possible for unauthenticated attackers to log in as any existing user on the site, such as an administrator, if they have access to the email and the user does not have an already-existing account for the service returning the token.
Affected products
-
- Version 0StatusaffectedConstraints<=7.6.24
- Version
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| Advancedcoding | Comments – wpDiscuz | unaffected |
|
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
No CVSS v3.0 score for this CVE.
No CVSS v2.0 score for this CVE.
This CVE is not in the KEV list.
CISA SSVC (Vulnrichment)
Stakeholder-Specific Vulnerability Categorization from CISA ADP.
Exploitation
NoneAutomatable
NoTechnical Impact
PartialDecision
n/aAssessed Oct 25, 2024 · SSVC 2.0.3
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 2, 2026.
Score over time
2024–2026- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (16 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 2, 2026 | 0.81% (0.00811) | 55.42th | v5 (v2026.06.15) |
| Jun 15, 2026 | 0.81% (0.00810) | 51.93th | v5 (v2026.06.15) |
| Dec 2, 2025 | 1.29% (0.01285) | 79.10th | v4 (v2025.03.14) |
| Nov 18, 2025 | 4.17% (0.04168) | 87.56th | v4 (v2025.03.14) |
| Aug 21, 2025 | 2.53% (0.02527) | 84.82th | v4 (v2025.03.14) |
| Mar 30, 2025 | 1.00% (0.00996) | 74.93th | v4 (v2025.03.14) |
| Mar 29, 2025 | 25.35% (0.25354) | 93.88th | v4 (v2025.03.14) |
| Mar 28, 2025 | 1.00% (0.00996) | 74.93th | v4 (v2025.03.14) |
| Mar 27, 2025 | 7.55% (0.07547) | 90.59th | v4 (v2025.03.14) |
| Mar 24, 2025 | 1.00% (0.00996) | 74.90th | v4 (v2025.03.14) |
| Mar 23, 2025 | 5.85% (0.05847) | 88.82th | v4 (v2025.03.14) |
| Mar 20, 2025 | 0.76% (0.00755) | 71.03th | v4 (v2025.03.14) |
| Mar 19, 2025 | 5.85% (0.05847) | 89.36th | v4 (v2025.03.14) |
| Mar 17, 2025 | 0.76% (0.00755) | 71.54th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.06% (0.00063) | 29.28th | v3 (v2023.03.01) |
| Oct 26, 2024 | 0.06% (0.00063) | 28.48th | v3 (v2023.03.01) |
References (3)
- https://plugins.trac.wordpress.org/browser/wpdiscuz/trunk/forms/wpdFormAttr/Login/SocialLogin.php Product
- https://plugins.trac.wordpress.org/changeset/3164486/ Patch
- https://www.wordfence.com/threat-intel/vulnerabilities/id/b71706a7-e101-4d50-a2da-1aeeaf07cf4b?source=cve Third Party Advisory
Change history (0)
No recorded changes yet.