CVE-2026-129132

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Source
https://cve.org/CVERecord?id=CVE-2026-129132
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-129132.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-129132
Aliases
  • GHSA-r543-f38c-cq6v
Published
2026-11-13T16:23:36Z
Modified
2026-11-14T02:47:33Z
Severity
  • 2.3 (Low) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N CVSS Calculator
Summary
MRBS before 1.13.0 LDAP Injection via AuthLdap.php Authentication Filter
Details

MRBS before 1.13.0 contains an LDAP injection vulnerability in web/lib/MRBS/Auth/AuthLdap.php that interpolates unescaped login usernames into DN search and group-membership filters. Attackers with valid directory credentials outside the required group can submit crafted usernames that make the group filter always true, bypassing access restrictions.

Database specific 
{
    "cna_assigner": "VulnCheck",
    "cwe_ids": [
        "CWE-90"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/129xxx/CVE-2026-129132.json",
    "unresolved_ranges": [
        {
            "extracted_events": [
                {
                    "range": [
                        {
                            "fixed": "1.13.0"
                        }
                    ],
                    "source": "AFFECTED_FIELD",
                    "strategy": "StandardRange"
                }
            ]
        },
        {
            "extracted_events": [
                {
                    "range": [
                        {
                            "fixed": "1.13.0"
                        }
                    ],
                    "source": "DESCRIPTION"
                }
            ]
        }
    ]
}
References

Affected packages

Git / github.com/meeting-room-booking-system/mrbs-code

Affected ranges

Type
GIT
Repo
https://github.com/meeting-room-booking-system/mrbs-code
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
92f6f5610072ddb9e1b38074c410fc8be56947ed
Fixed
383c98214deed41ee05ce2cd3e7a57c3f72a0af0
Database specific
Show details 
{
    "extracted_events": [
        {
            "range": [
                {
                    "fixed": "92f6f5610072ddb9e1b38074c410fc8be56947ed"
                }
            ],
            "source": "REFERENCES_COMMIT"
        },
        {
            "original_tag": "v1.13.0",
            "range": [
                {
                    "fixed": "383c98214deed41ee05ce2cd3e7a57c3f72a0af0"
                }
            ],
            "source": "REFERENCES_TAG"
        }
    ]
}

Affected versions

Other
mrbs-1_11_0
mrbs-1_2
mrbs-1_2_1
mrbs-1_2_2
mrbs-1_2_3
mrbs-1_2_4
mrbs-1_2_5
mrbs-1_2_6
mrbs-1_2_6_1
mrbs-1_4
mrbs-1_4_1
mrbs-1_4_10
mrbs-1_4_11
mrbs-1_4_2
mrbs-1_4_2rc1
mrbs-1_4_3
mrbs-1_4_4
mrbs-1_4_4_1
mrbs-1_4_5
mrbs-1_4_5rc1
mrbs-1_4_5rc2
mrbs-1_4_6
mrbs-1_4_7
mrbs-1_4_8
mrbs-1_4_9
mrbs-1_4_b1
mrbs-1_4beta1
mrbs-1_4beta2
mrbs-1_5_0
mrbs-1_6_0
mrbs-1_7_0
mrbs-1_7_1
mrbs-1_7_2
mrbs-1_8_0
mrbs-1_9_0
mrbs-1_9_1
mrbs-1_9_2
mrbs-1_9_3
mrbs-1_9_4
v1.*
v1.11.1
v1.11.2
v1.11.5
v1.11.6
v1.12.2
v1.12.3

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-129132.json"