CVE-2021-22255

Name: CVE-2021-22255
Creator: NVD / NIST
Published: 2021-08-20T18:15:07.63+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 6.5/10EPSS 1.29%

Last modified Jun 17, 2026

CVE-2021-22255 is a medium-severity vulnerability rated 6.5/10 on the CVSS scale. SSRF in URL file upload in Baserow <1.1.0 allows remote authenticated users to retrieve files from the internal server network exposed over HTTP by inserting an internal address.. EPSS estimates a 1.29% chance of exploitation in the next 30 days.

Description

SSRF in URL file upload in Baserow <1.1.0 allows remote authenticated users to retrieve files from the internal server network exposed over HTTP by inserting an internal address.

Metrics

CVSS 3.1

6.5/10

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

EPSS Probability

1.29%

66.5th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-918

Affected Software

Vendor	Product	Versions
Baserow	Baserow	>= 0.6.0, < 1.1.0

References

https://baserow.io/blog/march-2021-release-of-baserowRelease Notes, Vendor Advisory
https://gitlab.com/bramw/baserow/-/issues/370Issue Tracking, Patch, Third Party Advisory
https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-22255.jsonThird Party Advisory
https://baserow.io/blog/march-2021-release-of-baserowRelease Notes, Vendor Advisory
https://gitlab.com/bramw/baserow/-/issues/370Issue Tracking, Patch, Third Party Advisory
https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-22255.jsonThird Party Advisory

Timeline

Published: Aug 20, 2021
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2021-22255?

SSRF in URL file upload in Baserow <1.1.0 allows remote authenticated users to retrieve files from the internal server network exposed over HTTP by inserting an internal address.

How severe is CVE-2021-22255?

CVE-2021-22255 has a CVSS score of 6.5/10 (MEDIUM severity). The EPSS model estimates a 1.29% probability of exploitation in the next 30 days.

How do I fix CVE-2021-22255?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2021-22255?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST