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GitHub_MCVELIST:CVE-2021-32852

HistoryFeb 20, 2023 - 12:00 a.m.

CVE-2021-32852 countly-server vulnerable to Cross-site Scripting

2023-02-2000:00:00

CWE-79

GitHub_M

www.cve.org

countly server

xss

vulnerability

patched

version 21.11

5.4 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

8.7 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

47.7%

JSON

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.

CNA Affected

[
  {
    "vendor": "Countly",
    "product": "countly-server",
    "versions": [
      {
        "version": "21.11",
        "status": "affected",
        "lessThan": "21.11",
        "versionType": "custom"
      }
    ]
  }
]

References

github.com/Countly/countly-server/blob/6b90bb775e747cabe46fe197c6a6989acc6c3417/frontend/express/app.js#L1112

github.com/Countly/countly-server/blob/6b90bb775e747cabe46fe197c6a6989acc6c3417/frontend/express/views/reset.html#L95

github.com/Countly/countly-server/releases/tag/v21.11

securitylab.github.com/advisories/GHSL-2021-104-countly-server/