CVE-2026-25554

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Source
https://cve.org/CVERecord?id=CVE-2026-25554
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-25554.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-25554
Downstream
Published
2026-02-25T16:54:11Z
Modified
2026-10-28T11:09:59Z
Severity
  • 8.3 (High) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N CVSS Calculator
Summary
OpenSIPS 3.1 <= 3.6.4 auth_jwt SQL Injection Enables JWT Authentication Bypass
Details

OpenSIPS versions 3.1 before 3.6.4 containing the auth_jwt module (prior to commit 3822d33) contain a SQL injection vulnerability in the jwt_db_authorize() function in modules/auth_jwt/authorize.c when db_mode is enabled and a SQL database backend is used. The function extracts the tag claim from a JWT without prior signature verification and incorporates the unescaped value directly into a SQL query. An attacker can supply a crafted JWT with a malicious tag claim to manipulate the query result and bypass JWT authentication, allowing impersonation of arbitrary identities.

Database specific 
{
    "cna_assigner":  "VulnCheck",
    "cwe_ids":  [
        "CWE-89"
    ],
    "osv_generated_from":  "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/25xxx/CVE-2026-25554.json"
}
References

Affected packages

Git / github.com/opensips/opensips

Affected ranges

Type
GIT
Repo
https://github.com/opensips/opensips
Events
Introduced
58804282fe53b25a2d18f8bed35b8f6fc8f8a1a8
Fixed
2367deb8e2c408a2d38e90d80b5a9580dbdff959
Fixed
3822d33c1c6b25832fdd88da1d23eed74be55b05
Database specific
Show details 
{
    "extracted_events":  [
        {
            "range":  [
                {
                    "introduced":  "3.1"
                },
                {
                    "fixed":  "3.6.4"
                }
            ],
            "source":  "AFFECTED_FIELD",
            "strategy":  "StandardRange"
        },
        {
            "range":  [
                {
                    "fixed":  "3822d33c1c6b25832fdd88da1d23eed74be55b05"
                }
            ],
            "source":  "REFERENCES_COMMIT"
        }
    ]
}

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-25554.json"
vanir_signatures 
[
    {
        "deprecated":  false,
        "digest":  {
            "line_hashes":  [
                "78101614203459480529403337418902407056",
                "102319332738492448463919102042223060891",
                "52907280310805016979564471421018966554",
                "149910951557791198439169948466501926330",
                "104563185497889765062119864739244630464",
                "311621968327641248618712719192684977883",
                "216091442876333318595135198681984797562",
                "293718913230172323595973942299859317861",
                "73408486204413253667817718754350822779",
                "314253767360744617079709853668124157042",
                "260356464502525214173907132490372476876",
                "35790631418735746970858757954512788320",
                "156077533617645975374780769441416108953",
                "32599162646421885250953157184719303331",
                "294278510469129187987372743326614525783",
                "217568550749364409669775450399449219214",
                "74324575998797169939427912992005575797",
                "253514004039073508634609791744993159965",
                "325667233045641622792776717826656528762",
                "70365281334577459671828510155128419528",
                "139039736357107671337145660518272792383",
                "5358951753337218650900315039053426901",
                "202675061219130691895141306473948275572",
                "159707165905016840141736655572666574282",
                "324855910841244746811111871422394008385",
                "69387538469151401814567450709327513049",
                "155289679256226658981602761137539998504",
                "337144336384510319510181686657831280971",
                "92601107541447900962949901650065537275"
            ],
            "threshold":  0.9
        },
        "id":  "CVE-2026-25554-3897cb0a",
        "signature_type":  "Line",
        "signature_version":  "v1",
        "source":  "https://github.com/opensips/opensips/commit/3822d33c1c6b25832fdd88da1d23eed74be55b05",
        "target":  {
            "file":  "modules/auth_jwt/authorize.c"
        }
    },
    {
        "deprecated":  false,
        "digest":  {
            "function_hash":  "310134654233892968039696610562239348154",
            "length":  5240
        },
        "id":  "CVE-2026-25554-be85e94f",
        "signature_type":  "Function",
        "signature_version":  "v1",
        "source":  "https://github.com/opensips/opensips/commit/3822d33c1c6b25832fdd88da1d23eed74be55b05",
        "target":  {
            "file":  "modules/auth_jwt/authorize.c",
            "function":  "jwt_db_authorize"
        }
    }
]
vanir_signatures_modified 
"2026-10-28T11:09:59Z"