CVE-2026-2995

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Source
https://cve.org/CVERecord?id=CVE-2026-2995
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-2995.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-2995
Aliases
Published
2026-03-25T16:33:58.853Z
Modified
2026-08-18T03:54:57.327459161Z
Severity
  • 7.7 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:H/I:H/A:N CVSS Calculator
Summary
Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS) in GitLab
Details

GitLab has remediated an issue in GitLab EE affecting all versions from 15.4 before 18.8.7, 18.9 before 18.9.3, and 18.10 before 18.10.1 that could have allowed an authenticated user to add email addresses to targeted user accounts due to improper sanitization of HTML content.

Database specific 
{
    "unresolved_ranges": [
        {
            "extracted_events": [
                {
                    "introduced": "15.4"
                },
                {
                    "fixed": "18.8.7"
                },
                {
                    "introduced": "18.9"
                },
                {
                    "fixed": "18.9.3"
                },
                {
                    "introduced": "18.10"
                },
                {
                    "fixed": "18.10.1"
                }
            ],
            "source": "AFFECTED_FIELD"
        },
        {
            "extracted_events": [
                {
                    "introduced": "15.4"
                },
                {
                    "fixed": "18.8.7"
                },
                {
                    "introduced": "18.9"
                },
                {
                    "fixed": "18.9.3"
                },
                {
                    "introduced": "18.10"
                },
                {
                    "fixed": "18.10.1"
                }
            ],
            "source": "DESCRIPTION"
        }
    ],
    "cna_assigner": "GitLab",
    "cwe_ids": [
        "CWE-80"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/2xxx/CVE-2026-2995.json"
}
References

Affected packages

Git / gitlab.com/gitlab-org/gitlab

Affected ranges

Type
GIT
Repo
https://gitlab.com/gitlab-org/gitlab
Events
Introduced
abbda55531f0a9d630eee1dcf2305ca499c94116
Fixed
bbb3a4b03698954b5a8efb0de7bafc061c303ed6
Introduced
20fe49b575fedd2b8cadc2c0640178879854aeb3
Fixed
d0161a9f097f49a9d33a4d8fe1d5a827ee777d67
Introduced
57c08314af5bc8f317b1967330f92ed029e2c628
Last affected
57c08314af5bc8f317b1967330f92ed029e2c628
Database specific
Show details 
{
    "extracted_events": [
        {
            "introduced": "15.4.0"
        },
        {
            "fixed": "18.8.7"
        },
        {
            "introduced": "18.9.0"
        },
        {
            "fixed": "18.9.3"
        },
        {
            "introduced": "18.10.0"
        },
        {
            "last_affected": "18.10.0"
        }
    ],
    "source": [
        "CPE_RANGE",
        "CPE_STRING"
    ],
    "cpe": [
        "cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*",
        "cpe:2.3:a:gitlab:gitlab:18.10.0:*:*:*:enterprise:*:*:*"
    ]
}

Affected versions

18.*
18.10.0
v18.*
v18.10.0-ee
v18.9.0-ee

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-2995.json"