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Vulnerabilities

Vulnerability · CVE-2025-46815

The identity infrastructure software ZITADEL offers developers the ability to manage user sessions using the Session API.

Published May 6, 2025 · catalog updated May 6, 2025 · The identity infrastructure software

Check if you run it

No confirmed exploitation is on record for CVE-2025-46815. EPSS is 0.46%. Act only if a listed version of The identity infrastructure software is installed.

Gaps on this record

  • The stored product name is a package slug. The name on this page is taken from the title (The identity infrastructure software).
  • No vendor fix or required action is stored. Compare the linked advisory before you change production.
Severity
High8.0
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
0.46%
Remediation
Version ranges on file
Affected products
vendor zitadel zitadel 2.71.0, < 2.71.9

The identity infrastructure software ZITADEL offers developers the ability to manage user sessions using the Session API. This API enables the use of IdPs for authentication, known as idp intents. Following a successful idp intent, the client receives an id and token on a predefined URI. These id and token can then be used to authenticate the user or their session. However, prior to versions 3.0.0, 2.71.9, and 2.70.10, it was possible to exploit this feature by repeatedly using intents. This allowed an attacker with access to the application’s URI to retrieve the id and token, enabling them to

Are you affected?

Enter the version you run. The result uses only the ranges stored on this record.

The check returns affected, not affected, or incomplete. It does not guess a version that is missing from the record.

  • vendor zitadel zitadel 2.71.0, < 2.71.92.71.0, < 2.71.9

How to fix CVE-2025-46815

What to do

Three questions, each answered from this record only. Confirm the vendor advisory before you patch.

Should you patch?

No confirmed exploitation is on record for CVE-2025-46815. EPSS is 0.46%. Act only if a listed version of The identity infrastructure software is installed.

Which versions are affected?

Compare what you have installed with zitadel zitadel 2.71.0, < 2.71.9 2.71.0, < 2.71.9. Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

No weakness class is stored. EPSS 0.46%. There is no CISA KEV listing. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.

Code

The project this record applies to. Exploit listings stay in References.

Timeline

Detection, updates, and resolution for this record.

  1. May 6, 2025 · EUVD

    Detected

    The identity infrastructure software ZITADEL offers developers the ability to manage user sessions using the Session API. This API enables the use of IdPs for authentication, known as idp intents. Following a successful idp intent, the client receives an id and token on a predefined URI. These id and token can then be used to authenticate the user or their session. However, prior to versions 3.0.0

  2. May 6, 2025 · EUVD

    Updated

    The identity infrastructure software ZITADEL offers developers the ability to manage user sessions using the Session API. This API enables the use of IdPs for authentication, known as idp intents. Following a successful idp intent, the client receives an id and token on a predefined URI. These id and token can then be used to authenticate the user or their session. However, prior to versions 3.0.0

Sources

  • CVE.orgVulnerability recordCVE-2025-46815

    Official CVE identifier

    cve.org
  • FIRST EPSSExploitation probabilityCVE-2025-46815

    30-day exploitation probability 0.5%

    first.org
  • EUVDVulnerability recordEUVD-2025-13619

    The identity infrastructure software ZITADEL offers developers the ability to manage user sessions using the Session API. This API enables the use of IdPs for authentication, known as idp intents. Following a successful idp intent, the client receives an id and token on a predefi

    euvd.enisa.europa.eu

References

Freshness

Last verified in this catalog Oct 18, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.