🛡️ CVE-2025-23204 — core

How this vulnerability can be exploited

This issue can be reached over the network, attack complexity is high, an attacker needs administrative privileges on the target. No user interaction is required. The scope is changed, meaning a successful attack can affect components beyond the vulnerable one. Rated impact: confidentiality low, integrity low, availability none.

CVSS metrics in full

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

• Attack vector: Network — reachable from anywhere that can route to the service.
• Attack complexity: High — the attacker first has to win a race, learn a secret or otherwise prepare the target.
• Privileges required: High — administrative rights are needed first.
• User interaction: None — nobody has to be tricked into anything.
• Scope: Changed — a successful attack reaches components beyond the vulnerable one.
• Confidentiality impact: Low — limited, and the attacker does not choose what is affected.
• Integrity impact: Low — limited, and the attacker does not choose what is affected.
• Availability impact: None.

Weakness class

CVE-2025-23204 is classified as CWE-20: Improper Input Validation. The application accepts input without checking that it has the expected form, so malformed values reach code that assumes they are well formed.

Affected software

CVE-2025-23204 is recorded against 2 packages.

• api-platform/core (from 3.3.8 up to 3.3.15)
• unknown

Timeline and source

Published on 24 March 2025. No public exploit is currently recorded for this entry. Record sourced from NVD.

References

github.com (Web)
nvd.nist.gov (Advisory)
github.com (Web)
github.com (Web)
github.com (Web)
github.com (Package)
github.com (Web)

Other advisories for this package

api-platform/core has other advisories on record. If you are patching this one, these are worth checking on the same host:

• CVE-2026-54164 (published 7 Aug 2026)
• CVE-2026-49858 (published 10 Jul 2026)
• CVE-2025-31485 (8.0 High, published 4 Apr 2025)
• CVE-2025-31481 (8.0 High, published 4 Apr 2025)
• CVE-2023-47639 (published 3 Apr 2025)
• CVE-2023-25575 (8.0 High, published 28 Feb 2023)

Same weakness in other software

These advisories are the same class of weakness (CWE-20: Improper Input Validation) in other software:

• CVE-2022-29201 (5.0 Medium, published 9 Jul 2026)
• CVE-2022-29192 (5.0 Medium, published 9 Jul 2026)
• CVE-2016-1517 (published 9 Jul 2026)
• CVE-2022-29213 (5.0 Medium, published 9 Jul 2026)
• CVE-2022-29191 (5.0 Medium, published 9 Jul 2026)
• CVE-2022-29212 (5.0 Medium, published 9 Jul 2026)
• CVE-2022-29211 (5.0 Medium, published 9 Jul 2026)
• CVE-2022-29207 (5.0 Medium, published 9 Jul 2026)

Details

Affected Packages

References