Hasura is an open-source product that provides users GraphQL or REST APIs. A path traversal vulnerability has been discovered within Hasura GraphQL Engine prior to versions 1.3.4, 2.55.1, 2.20.1, and 2.21.0-beta1. Projects running on Hasura Cloud were not vulnerable. Self-hosted Hasura Projects with deployments that are publicly exposed and not protected by a WAF or other HTTP protection layer should be upgraded to version 1.3.4, 2.55.1, 2.20.1, or 2.21.0-beta1 to receive a patch.
CVE-2023-27588
This high-severity CVE scores 7.5 under NVD CVSS v3. EPSS exploit probability: 1.1%, top 22% of all CVEs by exploit prediction. GitHub Security Advisory data not yet ingested — confidence will rise once GHSA publishes (typical lag: hours to days for open-source ecosystem CVEs; never for infrastructure-only CVEs).
- High severity, but no confirmed exploitation yet
No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.
- CVSS v3
- 7.5
- EG Score
- 7.5(medium)
- EPSS
- 67.1%
- KEV
- Not listed
Published
March 14, 2023
Last Modified
November 21, 2024
References (12)
- security-advisories@githubhttps://github.com/hasura/graphql-engine/commit/dda54543ee1ecf647ca5d0971b140c3a7b9f4158
- security-advisories@githubhttps://github.com/hasura/graphql-engine/releases/tag/v1.3.4
- security-advisories@githubhttps://github.com/hasura/graphql-engine/releases/tag/v2.11.5
- security-advisories@githubhttps://github.com/hasura/graphql-engine/releases/tag/v2.20.1
- security-advisories@githubhttps://github.com/hasura/graphql-engine/releases/tag/v2.21.0-beta.1
- security-advisories@githubhttps://github.com/hasura/graphql-engine/security/advisories/GHSA-c9rw-rw2f-mj4x
- af854a3a-2127-422b-91ae-364da2661108https://github.com/hasura/graphql-engine/commit/dda54543ee1ecf647ca5d0971b140c3a7b9f4158
- af854a3a-2127-422b-91ae-364da2661108https://github.com/hasura/graphql-engine/releases/tag/v1.3.4
- af854a3a-2127-422b-91ae-364da2661108https://github.com/hasura/graphql-engine/releases/tag/v2.11.5
- af854a3a-2127-422b-91ae-364da2661108https://github.com/hasura/graphql-engine/releases/tag/v2.20.1
- af854a3a-2127-422b-91ae-364da2661108https://github.com/hasura/graphql-engine/releases/tag/v2.21.0-beta.1
- af854a3a-2127-422b-91ae-364da2661108https://github.com/hasura/graphql-engine/security/advisories/GHSA-c9rw-rw2f-mj4x
Weakness Classification(2)
MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.
Data Freshness Timeline
(refreshed 9× in last 7d / 45× in last 30d)
Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.
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- 2026-05-25 05:14 UTCEG score recompute
- 2026-05-24 05:07 UTCOSV refresh
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Frequently asked(5)
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