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CVE-2023-26493

27
FAUCET Score

CVE-2023-26493 describes a command injection vulnerability in the Cocos Engine's GitHub repository, specifically within the web-interface-check.yml workflow, affecting cocos and cocos-engine. An attacker could exploit this by submitting a pull request with a malicious branch name, leading to arbitrary command execution on the GitHub Runner. This high-severity flaw (CVSS 8.8) could result in the compromise of the runner, potential theft of secrets like GITHUB_TOKEN, and unauthorized repository alteration. While the vulnerable workflow has been removed and no user action is required, there is no evidence of active exploitation, public exploit code, or significant community discussion.

Impacted Technologies

VendorProductVersion(s)CPE
< 2023-02-20CPE matchmatch criteria
cpe:2.3:a:cocos:cocos-engine:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

8.1HIGH

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
NONE
Exploitability Score
2.8
Impact Score
5.2
CvssVersion
3.1

Exploit Intelligence

EPSS Score
2.91%
Probability of exploitation in next 30 days
EPSS Percentile
85.5%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0291 is in the 84th percentile among its peer group of 17,844 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.3 Bluesky, 0.1 Mastodon, and 0.2 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 / cocos/cocos-engine/blob/2362df28a4b3016dbda804899041279701929728/.github/workflows/web-interface-check.yml
Product
github.com / cocos/cocos-engine/commit/6d06aefa2684e20da79e7ceaf41f728c1a8d7a41
Patch
securitylab.github.com / advisories/GHSL-2023-027_Engine_for_Cocos_Creator
ExploitThird Party Advisory