CVE-2021-29466
In versions of Discord-Recon 0.0.3 and prior, a remote attacker is able to read local files from the server that can disclose important information.
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.58%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
Discord-Recon is a bot for the Discord chat service. In versions of Discord-Recon 0.0.3 and prior, a remote attacker is able to read local files from the server that can disclose important information. As a workaround, a bot maintainer can locate the file `app.py` and add `.replace('..', '')` into the `Path` variable inside of the `recon` function. The vulnerability is patched in version 0.0.4.
- CVSS 3.1
- 7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
- EPSS
- 1.58% probability · 74th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-24, CWE-22
- Affected
- discord/discord-recon
- Source
- security-advisories@github.com
References
- https://github.com/DEMON1A/Discord-Recon/security/advisories/GHSA-p2pw-8xwf-879gMitigation, Third Party Advisory
- https://github.com/DEMON1A/Discord-Recon/security/advisories/GHSA-p2pw-8xwf-879gMitigation, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.