CVE-2019-25091

Name: CVE-2019-25091
Creator: NVD / NIST
Published: 2022-12-27T23:15:10.263+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 5.3/10EPSS 0.61%

Last modified Jun 17, 2026

CVE-2019-25091 is a medium-severity vulnerability rated 5.3/10 on the CVSS scale. A vulnerability classified as problematic has been found in nsupdate.info. This affects an unknown part of the file src/nsupdate/settings/base.py of the component CSRF Cookie Handler. EPSS estimates a 0.61% chance of exploitation in the next 30 days.

Description

A vulnerability classified as problematic has been found in nsupdate.info. This affects an unknown part of the file src/nsupdate/settings/base.py of the component CSRF Cookie Handler. The manipulation of the argument CSRF_COOKIE_HTTPONLY leads to cookie without 'httponly' flag. It is possible to initiate the attack remotely. The name of the patch is 60a3fe559c453bc36b0ec3e5dd39c1303640a59a. It is recommended to apply a patch to fix this issue. The identifier VDB-216909 was assigned to this vulnerability.

Metrics

CVSS 3.1

5.3/10

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

EPSS Probability

0.61%

44.7th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-1004

Affected Software

Vendor	Product	Versions
Nsupdate	Nsupdate.Info	< 2019-05-19

References

https://github.com/nsupdate-info/nsupdate.info/commit/60a3fe559c453bc36b0ec3e5dd39c1303640a59aPatch, Third Party Advisory
https://github.com/nsupdate-info/nsupdate.info/pull/410Patch, Third Party Advisory
https://vuldb.com/?ctiid.216909Third Party Advisory
https://vuldb.com/?id.216909Third Party Advisory
https://github.com/nsupdate-info/nsupdate.info/commit/60a3fe559c453bc36b0ec3e5dd39c1303640a59aPatch, Third Party Advisory
https://github.com/nsupdate-info/nsupdate.info/pull/410Patch, Third Party Advisory
https://vuldb.com/?ctiid.216909Third Party Advisory
https://vuldb.com/?id.216909Third Party Advisory

Timeline

Published: Dec 27, 2022
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2019-25091?

How severe is CVE-2019-25091?

CVE-2019-25091 has a CVSS score of 5.3/10 (MEDIUM severity). The EPSS model estimates a 0.61% probability of exploitation in the next 30 days.

How do I fix CVE-2019-25091?

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-2019-25091?

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

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Source: NVD / NIST