🛡️ CVE-2026-39851 — saleor

How this vulnerability can be exploited

This issue can be reached over the network, attack complexity is low, an attacker needs low-level privileges on the target. No user interaction is required. The scope is unchanged, so the impact stays within the vulnerable component. Rated impact: confidentiality low, integrity none, availability none.

CVSS metrics in full

The score comes from this vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

• Attack vector: Network — reachable from anywhere that can route to the service.
• Attack complexity: Low — the attack works reliably, with no preparation.
• Privileges required: Low — an ordinary user account is enough.
• User interaction: None — nobody has to be tricked into anything.
• Scope: Unchanged — the damage stays inside the vulnerable component.
• Confidentiality impact: Low — limited, and the attacker does not choose what is affected.
• Integrity impact: None.
• Availability impact: None.

Weakness class

CVE-2026-39851 is classified as CWE-204: Observable Response Discrepancy. The product provides different responses to incoming requests in a way that reveals internal state information to an unauthorized actor outside of the intended control sphere.

Affected software

CVE-2026-39851 is recorded against 1 package.

• saleor

Timeline and source

Published on 8 April 2026 and last revised on 24 July 2026. No public exploit is currently recorded for this entry. A vendor advisory or fix has been published. Record sourced from NVD.

References

github.com
github.com
github.com
github.com
github.com
github.com

Other advisories for this package

saleor has other advisories on record. If you are patching this one, these are worth checking on the same host:

• CVE-2023-26051 (6.5 Medium, published 7 Jul 2026)
• CVE-2024-29888 (4.2 Medium, published 7 Jul 2026)
• CVE-2022-0932 (6.5 Medium, published 2 Jul 2026)
• CVE-2020-7964 (published 2 Jul 2026)
• CVE-2026-35407 (6.5 Medium, published 8 Apr 2026)
• CVE-2026-35401 (7.5 High, published 8 Apr 2026)
• CVE-2026-33756 (7.5 High, published 8 Apr 2026)
• CVE-2026-24136 (7.5 High, published 24 Jan 2026)

Same weakness in other software

These advisories are the same class of weakness (CWE-204: Observable Response Discrepancy) in other software:

• CVE-2026-72588 (5.3 Medium, published 10 Aug 2026)
• CVE-2026-55998 (5.3 Medium, published 5 Aug 2026)
• CVE-2026-60007 (7.4 High, published 4 Aug 2026)
• CVE-2026-14202 (5.3 Medium, published 4 Aug 2026)
• CVE-2026-54768 (published 31 Jul 2026)
• CVE-2026-42218 (5.3 Medium, published 20 Jul 2026)
• CVE-2024-23574 (5.3 Medium, published 17 Jul 2026)
• CVE-2026-47083 (4.3 Medium, published 16 Jul 2026)

Details

Affected Packages

References