# CVE-2026-60090 — MervinPraison PraisonAI

> As of 2026-07-11, CVE-2026-60090 is a CRITICAL-severity vulnerability in MervinPraison PraisonAI, CVSS v3.1 9.8, EPSS 0.4% (33.0th percentile). No Threadlinqs-tracked threat campaign has been attributed to CVE-2026-60090 as of 2026-07-11; the identifier is re-checked against the Threadlinqs threat corpus on every daily ingest.

**Last updated:** 2026-07-11

## What is CVE-2026-60090?

PraisonAI before 4.6.78 fails to validate the caller-controlled dimension argument in the PGVector and Cassandra knowledge-store create_collection() backends. Although schema, keyspace, and collection-name identifiers are validated, the dimension value (declared as int but not enforced at runtime) is interpolated directly into the vector column of the generated CREATE TABLE DDL. A caller able to influence collection-creation dimensions can pass a string such as '3); DROP TABLE tenant_secrets; --' to inject SQL/CQL tokens into the statement executed by the database driver.

The record classifies CVE-2026-60090 under weakness class [CWE-89](https://intel.threadlinqs.com/cwe/CWE-89). Its CVSS v3 base vector states that the flaw is reachable remotely over the network, needs no prior authentication, needs no user interaction, and has high impact on confidentiality, integrity, availability. 1 affected-product entry is recorded, across 1 vendor, listed below. The identifier was first published 86 days ago.

## Severity and exploitation probability

- **CVSS v3.1 base score:** 9.8 — CRITICAL (`CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H`)
- **CVSS v4.0 base score:** 9.3 (`CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N`)
- **EPSS (FIRST):** 0.4% probability of exploitation in the next 30 days, higher than 33.0% of all scored CVEs
- **CISA KEV:** Not listed in the CISA Known Exploited Vulnerabilities catalog
- **Threadlinqs priority:** 6.2/10 — a Threadlinqs composite of the CVSS base score, the EPSS percentile and public exploit availability
- **Published:** 2026-07-11

## Is CVE-2026-60090 being exploited?

It currently carries a trending score of 38 in the Threadlinqs vulnerability feed.

## Affected products and versions

- [MervinPraison](https://intel.threadlinqs.com/vendors/mervinpraison): PraisonAI

## How to fix CVE-2026-60090

No vendor patch reference has been recorded for CVE-2026-60090 in the tracked sources. Follow the references below for a fix, and treat the products listed above as exposed until the vendor states otherwise.

## Threat activity tracking CVE-2026-60090

No threat campaign in the Threadlinqs corpus currently references CVE-2026-60090, in its CVE list or as an indicator. The linkage is recomputed from the live corpus on every daily ingest, so this section fills in as soon as a tracked campaign cites the identifier.

## Sources

Enriched from CVE.org, NVD, FIRST EPSS, GitHub Security Advisories. Last verified by Threadlinqs on 2026-07-13. This product uses the NVD API but is not endorsed or certified by the NVD.

**Vendor advisory and patch**

- [github.com — vendor advisory](https://github.com/MervinPraison/PraisonAI/security/advisories/GHSA-wf65-4jjx-q444)
- [github.com — patch](https://github.com/MervinPraison/PraisonAI/commit/3aa9cbc2bd49c23a32be0a89a5e620d13d843eab)

**Third-party advisory**

- [vulncheck.com — third party advisory](https://www.vulncheck.com/advisories/praisonai-before-sql-cql-injection-via-vector-dimension)

Canonical: https://intel.threadlinqs.com/cve/CVE-2026-60090
Full detection coverage and IOCs for threats exploiting CVE-2026-60090 via the Threadlinqs MCP server (Purple tier): https://intel.threadlinqs.com/mcp