Vulnerability · Published Jun 8, 2020 · Assigned by hackerone
CVE-2020-8180
Critical 9.9
In plain English
A critical-severity code injection in Nextcloud Talk. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 1.7% (higher than 77% of all known vulnerabilities).
Severity (CVSS NVD)9.9Critical
Exploit odds (30 days)1.7%top 23.1% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
A too lax check in Nextcloud Talk 6.0.4, 7.0.2 and 8.0.7 allowed a code injection when a not correctly sanitized talk command was added by an administrator.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| n/a | Nextcloud Talk | Fixed in >= 8.0.8 |
Weakness: CWE-94
References
- https://hackerone.com/reports/851807 x_refsource_MISC
- https://nextcloud.com/security/advisory/?id=NC-SA-2020-021 x_refsource_MISC