CVE-2024-26133
What it is
EventStoreDB (ESDB) is an operational database built to store events. A vulnerability has been identified in the projections subsystem in versions 20 prior to 20.10.6, 21 prior to 21.10.11, 22 prior to 22.10.5, and 23 prior to 23.10.1. Only database instances that use custom projections are affected by this vulnerability. User passwords may become accessible to those who have access to the chunk files on disk, and users who have read access to system streams. Only users in the `$admins` group can access system streams by default. ESDB 23.10.1, 22.10.5, 21.10.11, and 20.10.6 contain a patch for this issue. Users should upgrade EventStoreDB, reset the passwords for current and previous members of `$admins` and `$ops` groups, and, if a password was reused in any other system, reset it in those systems to a unique password to follow best practices. If an upgrade cannot be done immediately, reset the passwords for current and previous members of `$admins` and `$ops` groups. Avoid creating custom projections until the patch has been applied.
At a glance
- Exploitability
- Can be exploited over the network with an admin-level account. High risk of data exposure.
- Exploit odds
- 0.6% chance of exploitation in the next 30 days (EPSS).
- Fix
- A patch, advisory or fixed version is referenced. Upgrade or apply it.
Timeline
- PublishedDisclosed publicly on CVE.org and NVD
- Last updatedMost recent change to the record
Why it ranks here
- Exploited in the wild: no, CISA does not list it.
- Exploit odds: 0.6% in the next 30 days (EPSS).
- Severity: 5.5 MEDIUM (CVSS).
- Fix: a patch or advisory is linked.
Details
- Published
- Last modified
- Exploit probability
- 0.6% · EPSS, next 30 days
- Weakness
- CWE-256
- Record status
- Analyzed
Affected
- Kurrent Eventstoredb < 20.10.6
- Kurrent Eventstoredb < 21.10.11
- Kurrent Eventstoredb < 22.10.5
- Kurrent Eventstoredb < 23.10.1
Attack profile CVSS 3.1 · 5.5
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- High
- User interaction
- None
- Scope
- Unchanged
- Confidentiality
- High
- Integrity
- None
- Availability
- Low
Raw vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:L
Is it in your code?
Hand this to your coding agent. It searches your project for the affected products and checks versions. Nothing leaves your machine.
Read https://cve-list.com/agent/cve/CVE-2024-26133.md and follow it. Check whether this project is affected by CVE-2024-26133. Read only. Don't change anything and don't upload my code. Tell me yes, no or not sure, with the file as proof.
Fix and advisories
- https://github.com/EventStore/EventStore/commit/6d4edee18c7fe886abffe58fa1f97d72681b24bf
- https://github.com/EventStore/EventStore/security/advisories/GHSA-6r53-v8hj-x684
- https://github.com/EventStore/EventStore/commit/6d4edee18c7fe886abffe58fa1f97d72681b24bf
- https://github.com/EventStore/EventStore/security/advisories/GHSA-6r53-v8hj-x684
References
- https://developers.eventstore.com/cloud/ops/#upgrading-eventstoredb-version
- https://developers.eventstore.com/server/v22.10/upgrade-guide.html#upgrade-guide-for-eventstoredb-22-10
- https://github.com/EventStore/EventStore/commit/6d4edee18c7fe886abffe58fa1f97d72681b24bf
- https://github.com/EventStore/EventStore/security/advisories/GHSA-6r53-v8hj-x684
- https://www.eventstore.com/blog/eventstoredb-security-release-23.10-22.10-21.10-and-20.10-for-cve-2024-26133
- https://www.eventstore.com/blog/new-version-strategy
- https://developers.eventstore.com/cloud/ops/#upgrading-eventstoredb-version
- https://developers.eventstore.com/server/v22.10/upgrade-guide.html#upgrade-guide-for-eventstoredb-22-10
- https://github.com/EventStore/EventStore/commit/6d4edee18c7fe886abffe58fa1f97d72681b24bf
- https://github.com/EventStore/EventStore/security/advisories/GHSA-6r53-v8hj-x684
- https://www.eventstore.com/blog/eventstoredb-security-release-23.10-22.10-21.10-and-20.10-for-cve-2024-26133
- https://www.eventstore.com/blog/new-version-strategy