zcap has incomplete expiration checks in capability chains.

Description

When invoking a capability with a chain depth of 2, i.e., it is delegated directly from the root capability, the expires property is not properly checked against the current date or other date param. This can allow invocations outside of the original intended time period.

Recommendation

Update the @digitalbazaar/zcap package to the latest compatible version. Followings are version details:

• Affected version(s): < 9.0.1
• Patched version(s): 9.0.1

References

• GHSA-hp8h-7x69-4wmv
• CVE-2024-31995
• CWE-613
• CAPEC-310
• OWASP 2021-A6
• OWASP 2021-A7

Related Issues

• jsPDF has Local File Inclusion/Path Traversal vulnerability - CVE-2025-68428
• JS Html Sanitizer allows XSS when used with contentEditable - CVE-2025-29771
• Potential XSS vulnerability in jQuery (GHSA-gxr4-xjj5-5px2) - CVE-2020-11022
• Joplin Cross Site Scripting Vulnerability via NOSCRIPT tags - CVE-2021-33295

Tags:

npm

@digitalbazaar/zcap