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CVE-2022-23008

20
FAUCET Score

CVE-2022-23008 is a medium-severity cross-site scripting (XSS) vulnerability affecting NGINX Controller API Management versions 3.18.0-3.19.0. An authenticated attacker with user or admin privileges can inject JavaScript code via undisclosed API endpoints, which then executes on managed NGINX data plane instances. The vulnerability has a CVSS score of 5.4, indicating low attack complexity and partial impact on confidentiality and integrity. There is no evidence of active exploitation, and no public exploit code is available, though it has received some community discussion and media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
>= 3.18.0, < 3.19.1CPE matchmatch criteria
cpe:2.3:a:f5:nginx_controller_api_management:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

5.4MEDIUM

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
Exploitability Score
2.3
Impact Score
2.7
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.53%
Probability of exploitation in next 30 days
EPSS Percentile
41.6%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
This CVE's current EPSS score of 0.0053 is in the 65th percentile among its peer group of 15,224 CVEs.

Social Chatter

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

Media Mentions

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

Remediation

Remediation records are not available for this CVE.

References

support.f5.com / csp/article/K57735782
Vendor Advisory