CVE-2017-8810

2017-11-1508:00:00

debian

www.cve.org

8.4 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

51.0%

JSON

MediaWiki before 1.27.4, 1.28.x before 1.28.3, and 1.29.x before 1.29.2, when a private wiki is configured, provides different error messages for failed login attempts depending on whether the username exists, which allows remote attackers to enumerate account names and conduct brute-force attacks via a series of requests.

CNA Affected

[
  {
    "product": "MediaWiki before 1.27.4, 1.28.x before 1.28.3, and 1.29.x before 1.29.2",
    "vendor": "n/a",
    "versions": [
      {
        "status": "affected",
        "version": "MediaWiki before 1.27.4, 1.28.x before 1.28.3, and 1.29.x before 1.29.2"
      }
    ]
  }
]