Detections
Analytics

SCA: security update for prefect (GHSA-p3pq-hxmr-vqqr)

low Tenable Self-Hosted Container Security Plugin ID 442323

Description

There are packages installed that are affected by a vulnerability referenced in the following CVE:

 - A vulnerability has been found in PrefectHQ prefect up to 3.6.28.dev1. Affected by this vulnerability is
 the function validate_restricted_url of the component Webhook/Notification. The manipulation leads to
 time-of-check time-of-use. It is possible to initiate the attack remotely. The attack is considered to
 have high complexity. The exploitation appears to be difficult. The exploit has been disclosed to the
 public and may be used. Upgrading to version 3.6.28.dev2 addresses this issue. The identifier of the patch
 is 7c70ac54a5e101431d83b9f2681ec88d5e0021ed. Upgrading the affected component is advised. The vendor was
 contacted early, responded in a very professional manner and quickly released a fixed version of the
 affected product. (CVE-2026-7724)

Solution

Update the prefect library and its related packages to version 3.6.28.dev2 or later.

See Also

https://github.com/advisories/GHSA-p3pq-hxmr-vqqr

Plugin Details

Severity: Low

ID: 442323

Version: Revision 1.5

Type: Local

Family: SCA Checks

Published: 5/25/2026

Updated: 7/2/2026

Supported Sensors: Tenable Cloud Security, Tenable Self-Hosted Container Security

Risk Information

VPR

Risk Factor: Low

Score: 2.8

Percentile: 22.6

Vendor

Vendor Severity: Low

CVSS v2

Risk Factor: Medium

Base Score: 4.6

Temporal Score: 3.4

Vector: CVSS2#AV:N/AC:H/Au:S/C:P/I:P/A:P

CVSS Score Source: CVE-2026-7724

CVSS v3

Risk Factor: Medium

Base Score: 5

Temporal Score: 4.4

Vector: CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:L

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

CVSS v4

Risk Factor: Low

Base Score: 2.3

Threat Score: 1.3

Threat Vector: CVSS:4.0/E:P

Vector: CVSS:4.0/AV:N/AC:H/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N

Vulnerability Information

Exploit Ease: No known exploits are available

Patch Publication Date: 5/4/2026

Vulnerability Publication Date: 5/4/2026

Reference Information

CVE: CVE-2026-7724

cwe: CWE-362