Vulnerability · Published Jan 19, 2026 · Assigned by VulDB

CVE-2026-1175birkir prime GraphQL Directive graphql information exposure

Medium 5.3

In plain English

A medium-severity information exposure in prime from birkir. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.5% (higher than 43% of all known vulnerabilities).

Severity (CVSS 3.1)5.3Medium

Exploit odds (30 days)0.5%top 57.3% of all CVEs

Exploited in the wildNo reportsCISA SSVC: poc

Attack toolingNoneno public tooling known

Official description

A vulnerability was identified in birkir prime up to 0.4.0.beta.0. This impacts an unknown function of the file /graphql of the component GraphQL Directive Handler. Such manipulation leads to information exposure through error message. The attack may be performed from remote. The exploit is publicly available and might be used. The project was informed of the problem early through an issue report but has not responded yet.

Affected products (as reported)

Vendor	Product	Versions
birkir	prime	0.4.0.beta

Weakness: CWE-209, CWE-200 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N/E:P/RL:X/RC:R

References

VDB-341769 | birkir prime GraphQL Directive graphql information exposure vdb-entry, technical-description
VDB-341769 | CTI Indicators (IOB, IOC, TTP, IOA) signature, permissions-required
Submit #731106 | birkir prime <=0.4.0 GraphQL Directive Information Disclosure third-party-advisory
https://github.com/birkir/prime/issues/546 exploit, issue-tracking
https://github.com/birkir/prime/ product