VulnerabilityDeferred

CVE-2024-7957

An arbitrary file overwrite vulnerability exists in the ZulipConnector of danswer-ai/danswer, affecting the latest version.

CRITICAL 9.1EPSS 0.92%

Does this matter?

High impact if exploited, but EPSS currently rates exploitation as unlikely (0.92%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.

Description

An arbitrary file overwrite vulnerability exists in the ZulipConnector of danswer-ai/danswer, affecting the latest version. The vulnerability arises from the load_credentials method, where user-controlled input for realm_name and zuliprc_content is used to construct file paths and write file contents. This allows attackers to overwrite or create arbitrary files if a zuliprc- directory already exists in the temporary directory.

CVSS 3.0: 9.1 CRITICALCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H
EPSS: 0.92% probability · 58th percentile
CISA KEV: Not listed
Weakness: CWE-29
Source: security@huntr.dev

References

https://huntr.com/bounties/21e9b909-036c-4544-ad35-6a5117836275

Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.