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CVE-2022-36663

31
FAUCET Score

CVE-2022-36663 describes a critical blind Server-Side Request Forgery (SSRF) vulnerability affecting Gluu Oxauth versions prior to 4.4.1. An unauthenticated attacker can exploit this flaw by manipulating the request_uri parameter, potentially leading to full compromise of the affected system. With a CVSS score of 9.8 (CRITICAL), this vulnerability poses a significant risk due to its network-based attack vector, low attack complexity, and high impact on confidentiality, integrity, and availability. Despite its severity, there is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
< 4.4.1CPE matchmatch criteria
cpe:2.3:a:gluu:oxauth:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

9.8CRITICAL

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
3.9
Impact Score
5.9
CvssVersion
3.1

Exploit Intelligence

EPSS Score
2.02%
Probability of exploitation in next 30 days
EPSS Percentile
79.0%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
This CVE's current EPSS score of 0.0202 is in the 68th percentile among its peer group of 36,833 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (1)

mavenpatch availablevia ghsa
Product: org.gluu:oxauth-commonFixed in: 4.4.1

Vendor Advisories (1)

mavenGHSA-hc94-9v26-gxwvcritical

Gluu Oxauth before v4.4.1 vulnerable to Server-Side Request Forgery attacks via a crafted request_uri parameter

Sep 7, 2022

References

github.com / GluuFederation/oxAuth/releases/tag/4.4.1
Release NotesThird Party Advisory
gluu.org / gluu-4-4-1
Release NotesVendor Advisory