VulnerabilityModified
CVE-2021-32852
Countly, a product analytics solution, is vulnerable to cross-site scripting prior to version 21.11 of the community edition.
CRITICAL 9.0EPSS 0.93%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.93%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
Countly, a product analytics solution, is vulnerable to cross-site scripting prior to version 21.11 of the community edition. The victim must follow a malicious link or be redirected there from malicious web site. The attacker must have an account or be able to create one. This issue is patched in version 21.11.
- CVSS 3.1
- 9.0 CRITICALCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H
- EPSS
- 0.93% probability · 59th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-79
- Affected
- count/countly server
- Source
- security-advisories@github.com
References
- https://github.com/Countly/countly-server/blob/6b90bb775e747cabe46fe197c6a6989acc6c3417/frontend/express/app.js#L1112Third Party Advisory
- https://github.com/Countly/countly-server/blob/6b90bb775e747cabe46fe197c6a6989acc6c3417/frontend/express/views/reset.html#L95Third Party Advisory
- https://github.com/Countly/countly-server/releases/tag/v21.11Release Notes
- https://securitylab.github.com/advisories/GHSL-2021-104-countly-server/Exploit, Third Party Advisory
- https://github.com/Countly/countly-server/blob/6b90bb775e747cabe46fe197c6a6989acc6c3417/frontend/express/app.js#L1112Third Party Advisory
- https://github.com/Countly/countly-server/blob/6b90bb775e747cabe46fe197c6a6989acc6c3417/frontend/express/views/reset.html#L95Third Party Advisory
- https://github.com/Countly/countly-server/releases/tag/v21.11Release Notes
- https://securitylab.github.com/advisories/GHSL-2021-104-countly-server/Exploit, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.