High severity · published Jan 19, 2026
CVE-2026-1171
birkir prime GraphQL Field graphql denial of service
7.5
CVSS
0.6%
EPSS
No
On KEV
Description
A flaw has been found in birkir prime up to 0.4.0.beta.0. Impacted is an unknown function of the file /graphql of the component GraphQL Field Handler. Executing a manipulation can lead to denial of service. The attack may be launched remotely. The exploit has been published and may be used. The project was informed of the problem early through an issue report but has not responded yet.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
None
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.6% · higher than 48% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
PR
prime · birkir
0.4.0.beta · source: vendor, NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-1171
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-1171
github.com
https://github.com/birkir/prime/
Exploit
https://github.com/birkir/prime/issues/542
Permissions Required
https://vuldb.com/?ctiid.341765
Third Party Advisory
https://vuldb.com/?id.341765
Third Party Advisory
https://vuldb.com/?submit.731101
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