CVE-2018-18646
Status: ModifiedHigh (8.8)—
An issue was discovered in GitLab Community and Enterprise Edition before 11.2.7, 11.3.x before 11.3.8, and 11.4.x before 11.4.3. It allows SSRF.
CVSS
- Version: 3.0
- Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- Base score: 8.8
Exploitation probability (EPSS)
- Probability of exploitation in the next 30 days: 1.19%
- Percentile among all scored CVEs: 67
- Score date: 10/9/2026
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)
CWEs
- CWE-918
References
Raw JSON (NVD)
Show
{
"id": "CVE-2018-18646",
"cveTags": [],
"metrics": {
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{
"type": "Primary",
"source": "nvd@nist.gov",
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"accessVector": "NETWORK",
"vectorString": "AV:N/AC:L/Au:S/C:P/I:P/A:P",
"authentication": "SINGLE",
"integrityImpact": "PARTIAL",
"accessComplexity": "LOW",
"availabilityImpact": "PARTIAL",
"confidentialityImpact": "PARTIAL"
},
"acInsufInfo": false,
"impactScore": 6.4,
"baseSeverity": "MEDIUM",
"obtainAllPrivilege": false,
"exploitabilityScore": 8,
"obtainUserPrivilege": false,
"obtainOtherPrivilege": false,
"userInteractionRequired": false
}
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"integrityImpact": "HIGH",
"userInteraction": "NONE",
"attackComplexity": "LOW",
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"affected": [
{
"source": "cve@mitre.org",
"affectedData": [
{
"vendor": "n/a",
"product": "n/a",
"versions": [
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],
"published": "2018-12-04T23:29:00.663",
"references": [
{
"url": "https://about.gitlab.com/2018/10/29/security-release-gitlab-11-dot-4-dot-3-released/",
"tags": [
"Vendor Advisory"
],
"source": "cve@mitre.org"
},
{
"url": "https://gitlab.com/gitlab-org/gitlab-ce/issues/51142",
"tags": [
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"source": "cve@mitre.org"
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{
"url": "https://about.gitlab.com/2018/10/29/security-release-gitlab-11-dot-4-dot-3-released/",
"tags": [
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"source": "af854a3a-2127-422b-91ae-364da2661108"
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{
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"tags": [
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"source": "af854a3a-2127-422b-91ae-364da2661108"
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"vulnStatus": "Modified",
"weaknesses": [
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"source": "nvd@nist.gov",
"description": [
{
"lang": "en",
"value": "CWE-918"
}
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}
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"descriptions": [
{
"lang": "en",
"value": "An issue was discovered in GitLab Community and Enterprise Edition before 11.2.7, 11.3.x before 11.3.8, and 11.4.x before 11.4.3. It allows SSRF."
},
{
"lang": "es",
"value": "Se ha descubierto un problema en las ediciones Community y Enterprise de GitLab, en versiones anteriores a la 11.2.7, versiones 11.3.x anteriores a la 11.3.8 y versiones 11.4.x anteriores a la 11.4.3. Permite Server-Side Request Forgery (SSRF)."
}
],
"lastModified": "2026-06-17T01:47:37.853",
"configurations": [
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}