Vulnerability in mayswind ezBookkeeping

[ Description ]Official description

ezBookkeeping 1.2.0 before 2.0.1 contains a privilege escalation vulnerability that allows attackers holding an API token to obtain a full session token via /api/v1/tokens/refresh.json. Because TokenRefreshHandler never checks token type, attackers can exchange short-lived or IP-restricted API tokens for 30-day normal session tokens that bypass API token expiry and allowlists.

[ Fixes ]Fixes and patches

No fix or interim patch is linked from our sources yet. Check the vendor references below and limit exposure of affected systems until a fix is available.

[ References ]References

• github.com/mayswind/ezbookkeeping
• github.com/mayswind/ezbookkeeping/blob/v2.0.0/pkg/api/tokens.go
• github.com/mayswind/ezbookkeeping/commit/9a92b07be8a7034665abfdb35b036210a1d57bf9
• github.com/mayswind/ezbookkeeping/releases/tag/v2.0.1
• github.com/mayswind/ezbookkeeping/security/advisories/GHSA-wq25-mpcf-2mfc
• www.vulncheck.com/advisories/mayswind-ezbookkeeping-1.2.0-before-2.0.1-privilege-escala…