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GitHub_MCVE-2021-32852

HistoryFeb 20, 2023 - 10:15 p.m.

CVE-2021-32852

2023-02-2022:15:11

CWE-79

GitHub_M

web.nvd.nist.gov

countly

product analytics

vulnerability

cross-site scripting

cve-2021-32852

nvd

security

information security

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

8.4

Confidence

High

EPSS

0.001

Percentile

49.3%

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.

Affected configurations

Nvd

Vulners

Node

countcountly_serverRange<21.11community

VendorProductVersionCPE
countcountly_server*cpe:2.3:a:count:countly_server:*:*:*:*:community:*:*:*

Vendor	Product	Version	CPE
count	countly_server	*	cpe:2.3:a:count:countly_server:::::community:::*

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/

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

8.4

Confidence

High

EPSS

0.001

Percentile

49.3%

JSON

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