CVE-2022-34149: miniorange wp oauth server
CVSS: 9.8v3.1CriticalModified
Published 22-08-2022Last modified 28-04-2026
Vulnerability summary
CVE-2022-34149 is a critical (CVSS 9.8) vulnerability in miniorange wp oauth server. EPSS estimates a 1.31% chance of exploitation in the next 30 days, higher than 70.3% of scored vulnerabilities. Fixed in 4.0.1.
CVSS score
9.8/10
010
Critical · v3.1 (CVE.org)EPSS score
1.31%
0%100%
Low · +0.03 pp in 30 daysKEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded
Timeline
- 22-08-2022PublishedVulnerability first disclosed.
- 28-04-2026Last modifiedVulnerability information updated.
Description
Authentication Bypass vulnerability in miniOrange WP OAuth Server plugin <= 3.0.4 at WordPress.
CVSS metrics
3 scores · 3 sources · 1 versionCritical 9.8Preferred score · CVE.org (CNA)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HSourcesAll 3 agree
- NVDNIST9.8CriticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- wordfenceSource9.8CriticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS trend
Probability
1.31%
Chance of exploitation in the next 30 days
Percentile
70%
Versus all other CVEs
30-day change
+0.03 pp
From 1.28% on 21-09-2026
21-09-202621-10-2026
EPSS score1.31%
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root cause- CWE-264Permissions, Privileges, and Access ControlsWeaknesses in this category are related to the management of permissions, privileges, and other security features that are used to perform access control.
- CWE-287Improper AuthenticationWhen an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct.
- CWE-288Authentication Bypass Using an Alternate Path or ChannelThe product requires authentication, but the product has an alternate path or channel that does not require authentication.
Affected systems
Miniorange2 products
- wp oauth server≤ 3.0.4
- wp oauth server (wordpress plugin)≥ n/a, ≤ 3.0.4
Wordpress1 product
- miniorange-oauth-20-server≤ 3.0.4 (fixed in 4.0.1)
2 vendors · 3 products
References
3 links- patchstack.com/database/…VDB Entry
- lana.codes/lanavdb/6d794d65-d44b-4099-94c5-3dd2995b218c?_s_id=cveThird Party Advisory