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CVE-2023-26123

21
FAUCET Score

CVE-2023-26123 is a Cross-site Scripting (XSS) vulnerability affecting versions of the raysan5/raylib package prior to 4.5.0, specifically when compiled for PLATFORM_WEB. The SetClipboardText API fails to properly escape the apostrophe character, enabling attackers to inject and execute arbitrary JavaScript. This vulnerability carries a CVSS score of 6.1 (Medium), indicating it can be exploited remotely 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, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
< 4.5.0CPE matchmatch criteria
cpe:2.3:a:raylib:raylib:*:*:*:*:*:*:*:*

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
0.58%
Probability of exploitation in next 30 days
EPSS Percentile
44.5%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0058 is in the 48th percentile among its peer group of 26,236 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

Patch Available

Vendor Patches (1)

github_advisorypatch availablevia nvd_reference
View patch

References

github.com / raysan5/raylib/commit/b436c8d7e5346a241b00511a11585936895d959d
Patch
github.com / raysan5/raylib/issues/2954
ExploitIssue TrackingThird Party Advisory
github.com / raysan5/raylib/releases/tag/4.5.0
Release Notes
security.snyk.io / vuln/SNYK-UNMANAGED-RAYSAN5RAYLIB-5421188
ExploitPatchThird Party Advisory