CVE-2010-1135

Status: ModifiedHigh (7.5)—

The user_logout function in TikiWiki CMS/Groupware 4.x before 4.2 does not properly delete user login cookies, which allows remote attackers to gain access via cookie reuse.

CVSS

Version: 2.0
Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P
Base score: 7.5

Exploitation probability (EPSS)

Probability of exploitation in the next 30 days: 1.54%
Percentile among all scored CVEs: 74
Score date: 10/7/2026

EPSS (Exploit Prediction Scoring System, FIRST) estimates how likely a vulnerability is to be exploited in the wild within 30 days. It complements CVSS (impact) and CISA KEV (confirmed exploitation).

Affected technologies (1)

Tiki — Tikiwiki Cms/groupware

CWEs

CWE-255

References

Raw JSON (NVD)

Show

{
  "id": "CVE-2010-1135",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 7.5,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
          "authentication": "NONE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "LOW",
          "availabilityImpact": "PARTIAL",
          "confidentialityImpact": "PARTIAL"
        },
        "acInsufInfo": false,
        "impactScore": 6.4,
        "baseSeverity": "HIGH",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 10,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ]
  },
  "affected": [
    {
      "source": "cve@mitre.org",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ]
    }
  ],
  "published": "2010-03-27T19:07:11.860",
  "references": [
    {
      "url": "http://info.tikiwiki.org/article86-Tiki-Announces-3-5-and-4-2-Releases",
      "tags": [
        "Patch"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "http://secunia.com/advisories/38896",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "http://tikiwiki.svn.sourceforge.net/viewvc/tikiwiki?view=rev&revision=25046",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.securityfocus.com/bid/38608",
      "tags": [
        "Exploit"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/56770",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://info.tikiwiki.org/article86-Tiki-Announces-3-5-and-4-2-Releases",
      "tags": [
        "Patch"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://secunia.com/advisories/38896",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://tikiwiki.svn.sourceforge.net/viewvc/tikiwiki?view=rev&revision=25046",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.securityfocus.com/bid/38608",
      "tags": [
        "Exploit"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/56770",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-255"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "The user_logout function in TikiWiki CMS/Groupware 4.x before 4.2 does not properly delete user login cookies, which allows remote attackers to gain access via cookie reuse."
    },
    {
      "lang": "es",
      "value": "La función user_logout en TikiWiki CMS/Groupware v4.x anteriores a v4.2 no borra de forma adecuada las cookies de login del usuario, lo que permite a atacantes remotos obtener acceso a traves de reutilizar la cookie."
    }
  ],
  "lastModified": "2026-06-16T23:17:35.027",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:tiki:tikiwiki_cms\\/groupware:4.0:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "03BE8241-0A3F-48E5-9917-D22CC187F650"
            },
            {
              "criteria": "cpe:2.3:a:tiki:tikiwiki_cms\\/groupware:4.1:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "DC898854-88D0-44F7-A742-30956E99F879"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "cve@mitre.org"
}