XSS in Nocodb
CVE-2025-27506
NocoDB is software for building databases as spreadsheets. The API endpoint related to the password reset function is vulnerable to Reflected Cross-Site-Scripting. The endpoint /api/v1/db/auth/password/reset/:tokenId is vulnerable to Reflected Cross-Site-Scripting. The flaw occurs due to implementation of the client-side template engine ejs, specifically on file resetPassword.ts where the template is using the insecure function “<%-“, which is rendered by the function renderPasswordReset. This vulnerability is fixed in 0.258.0.
Vulnerability class: XSS (Cross-Site Scripting)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 5.4 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N.
EPSS exploit prediction
EPSS: 0.007 (51.7th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 52nd percentile — 51.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.007 · newest: 0.007 · change: +0.000
Affected products
- Nocodb — versions < 0.258.0
Weakness classification (CWE)
Public proof-of-concept exploits
References
- github.com/nocodb/nocodb/security/advisories/GHSA-wf6c-hrhf-86cw (Exploit, Vendor Advisory)
- github.com/nocodb/nocodb/commit/ea821edb133e621e26183ae65c8ff9ee5d6f2723 (Patch)
- github.com/nocodb/nocodb/blob/ba5a191b33259d984fc92df225f7d82ede2ddb56/packages… (Product)
- github.com/nocodb/nocodb/blob/ba5a191b33259d984fc92df225f7d82ede2ddb56/packages… (Product)
Frequently asked questions
- What is CVE-2025-27506?
- CVE-2025-27506 is a medium-severity vulnerability in Nocodb, classified under Cross-site Scripting. CVSS score: 5.4/10. Published 2025-03-06.
- How severe is CVE-2025-27506?
- Medium severity. CVSS v3 base score is 5.4 out of 10.
- Is CVE-2025-27506 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.