TaffyDB can allow access to any data items in the DB - taffy

Description

TaffyDB allows attackers to forge adding additional properties into user-input processed by taffy which can allow access to any data items in the DB. Taffy sets an internal index for each data item in its DB. However, it is found that the internal index can be forged by adding additional properties into user-input.

Recommendation

No fix is available yet. Followings are affected versions:

• <= 2.6.2

References

• GHSA-mxhp-79qh-mcx6
• snyk.io
• www.npmjs.com
• CVE-2019-10790
• CWE-20
• CWE-668
• CAPEC-310
• OWASP 2021-A1
• OWASP 2021-A3
• OWASP 2021-A6

Related Issues

• TaffyDB can allow access to any data items in the DB - CVE-2019-10790
• Backstage: Catalog unprocessed read endpoints allow authenticated cross-owner data access without permission checks - CVE-2026-44374
• Backstage: Catalog unprocessed read endpoints allow authenticated cross-owner data access without permission checks - @backstage/plugin-catalog-unprocessed-entities-common - CVE-2026-44374
• Stored XSS via <iframe> in HAX CMS allows access to sensitive client-side data and account takeover - @haxtheweb/video-player - CVE-2026-46396

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10 Secure Coding Best Practices to Follow in Every Project

Tags:

npm

taffy