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CVE-2023-50069

18
FAUCET Score

CVE-2023-50069 is a stored cross-site scripting (SXSS) vulnerability affecting WireMock with GUI versions 3.2.0.0 through 3.0.4.0. An attacker can exploit this by hosting a malicious payload and using the recording feature to point a test mapping to this file, leading to the execution of the payload on the Matched page due to a lack of response body validation. This vulnerability has a CVSS score of 6.1 (Medium), indicating it can be exploited over the network with low complexity, requiring user interaction, and potentially leading to limited confidentiality and integrity impacts. Currently, there is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
>= 3.0.4, <= 3.2.0CPE matchmatch criteria
cpe:2.3:a:wiremock:wiremock:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

6.1MEDIUM

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
Exploitability Score
2.8
Impact Score
2.7
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.44%
Probability of exploitation in next 30 days
EPSS Percentile
36.2%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0044 is in the 38th percentile among its peer group of 26,220 CVEs.

Social Chatter

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

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Vendor Patches (1)

github_advisoryvendor investigatingvia nvd_reference
View patch

References

github.com / holomekc/wiremock/issues/51
ExploitIssue TrackingVendor Advisory