CVE-2024-39025 json
Letta (previously MemGPT) incorrect access control vulnerability
published 2024-12-27 22 mo ago modified 2026-07-07 4 mo ago also GHSA-7p2g-2vxc-5g55 , PYSEC-2026-1533 , EUVD-2024-3565
- cvss
- 7.5
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.4%
- EPSS 0.4% chance of exploitation in 30 days, percentile 35%
- public exploits
- 0
- none known
Summary
Incorrect access control in the /users endpoint of Cpacker MemGPT v0.3.17 allows attackers to access sensitive data.
Patch / fix
CISA SSVC
- Exploitation
- Proof of concept is public
- Automatable
- yes
- Technical impact
- partial
- Assessed
- 22 mo ago
Exploit prediction
0.40% chance of exploitation in the next 30 days, higher than 35% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CISA ADP | 3.1 | 7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |
| CNA | 3.1 | 7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |
| GitHub | 3.1 | 7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |
| OSV | 3.1 | 7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |
Affected packages
| ecosystem | package | affected | fixed in |
|---|---|---|---|
| pypi | letta | <=0.3.17 |
no fix listed |
Classification
- Weakness
-
- CWE-863 Incorrect Authorization
References
-
github.com
/letta-ai/letta/releases/tag/0.3.17
web
-
medium.com
/@cnetsec/a-vulnerability-cve-2024-39025-has-been-identified-in-lettaai-memgpt-v0-3-17-146cb38bb6db
web
-
nvd.nist.gov
/vuln/detail/CVE-2024-39025
advisory
-
github.com
/letta-ai/letta
package
-
github.com
/letta-ai/letta/blob/0.3.17/memgpt/server/rest_api/admin/users.py#L55-L68
web
-
pypi.org
/project/letta
package
-
github.com
/advisories/GHSA-7p2g-2vxc-5g55
advisory
Sources
- CVE List CVE-2024-39025
- GitHub Advisory GHSA-7p2g-2vxc-5g55
- NVD CVE-2024-39025
- OSV PYSEC-2026-1533
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