FKIE_CVE-2007-6013
Vulnerability from fkie_nvd - Published: 2007-11-19 21:46 - Updated: 2026-06-16 22:47
Severity
Summary
Wordpress 1.5 through 2.3.1 uses cookie values based on the MD5 hash of a password MD5 hash, which allows attackers to bypass authentication by obtaining the MD5 hash from the user database, then generating the authentication cookie from that hash.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| wordpress | wordpress | * | |
| fedoraproject | fedora | 7 | |
| fedoraproject | fedora | 8 |
{
"affected": [
{
"affectedData": [
{
"product": "n/a",
"vendor": "n/a",
"versions": [
{
"status": "affected",
"version": "n/a"
}
]
}
],
"source": "cve@mitre.org"
}
],
"configurations": [
{
"nodes": [
{
"cpeMatch": [
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"criteria": "cpe:2.3:a:wordpress:wordpress:*:*:*:*:*:*:*:*",
"matchCriteriaId": "B79A4099-2B16-42DF-977B-550F7E5C7C60",
"versionEndIncluding": "2.3.1",
"versionStartIncluding": "1.5",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
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]
},
{
"nodes": [
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"criteria": "cpe:2.3:o:fedoraproject:fedora:7:*:*:*:*:*:*:*",
"matchCriteriaId": "E3EFD171-01F7-450B-B6F3-0F7E443A2337",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:fedoraproject:fedora:8:*:*:*:*:*:*:*",
"matchCriteriaId": "72E4DB7F-07C3-46BB-AAA2-05CD0312C57F",
"vulnerable": true
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],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "Wordpress 1.5 through 2.3.1 uses cookie values based on the MD5 hash of a password MD5 hash, which allows attackers to bypass authentication by obtaining the MD5 hash from the user database, then generating the authentication cookie from that hash."
},
{
"lang": "es",
"value": "Wordpress versiones 1.5 hasta 2.3.1, usa valores de cookies basados ??en el hash MD5 de un hash MD5 de contrase\u00f1as, lo que permite a atacantes omitir la autenticaci\u00f3n mediante la obtenci\u00f3n del hash MD5 desde la base de datos del usuario, y luego generar la cookie de autenticaci\u00f3n a partir de ese hash."
}
],
"id": "CVE-2007-6013",
"lastModified": "2026-06-16T22:47:15.413",
"metrics": {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "MEDIUM",
"cvssData": {
"accessComplexity": "MEDIUM",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "PARTIAL",
"baseScore": 6.8,
"confidentialityImpact": "PARTIAL",
"integrityImpact": "PARTIAL",
"vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P",
"version": "2.0"
},
"exploitabilityScore": 8.6,
"impactScore": 6.4,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": true,
"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
"type": "Primary",
"userInteractionRequired": false
}
],
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 9.8,
"baseSeverity": "CRITICAL",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"exploitabilityScore": 3.9,
"impactScore": 5.9,
"source": "nvd@nist.gov",
"type": "Primary"
}
]
},
"published": "2007-11-19T21:46:00.000",
"references": [
{
"source": "cve@mitre.org",
"tags": [
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],
"url": "http://lists.grok.org.uk/pipermail/full-disclosure/2007-November/058576.html"
},
{
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"tags": [
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{
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"tags": [
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{
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{
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"url": "http://securityreason.com/securityalert/3375"
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{
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"tags": [
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"url": "http://trac.wordpress.org/ticket/5367"
},
{
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"tags": [
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"url": "http://www.cl.cam.ac.uk/~sjm217/advisories/wordpress-cookie-auth.txt"
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{
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"url": "http://www.vupen.com/english/advisories/2007/3941"
},
{
"source": "cve@mitre.org",
"tags": [
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],
"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/38578"
},
{
"source": "cve@mitre.org",
"tags": [
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],
"url": "https://www.redhat.com/archives/fedora-package-announce/2008-January/msg00079.html"
},
{
"source": "cve@mitre.org",
"tags": [
"Mailing List"
],
"url": "https://www.redhat.com/archives/fedora-package-announce/2008-January/msg00098.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
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"url": "http://lists.grok.org.uk/pipermail/full-disclosure/2007-November/058576.html"
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{
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"tags": [
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},
{
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"tags": [
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],
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},
{
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],
"url": "http://trac.wordpress.org/ticket/5367"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
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],
"url": "http://www.cl.cam.ac.uk/~sjm217/advisories/wordpress-cookie-auth.txt"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
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{
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"tags": [
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"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/38578"
},
{
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"tags": [
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}
],
"sourceIdentifier": "cve@mitre.org",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-327"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
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Related by attack behaviour
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.
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