Security Vulnerability Report
中文
CVE-2025-64515 CVSS 4.3 MEDIUM

CVE-2025-64515

Published: 2025-11-18 23:15:56
Last Modified: 2025-12-02 20:39:24

Description

Open Forms allows users create and publish smart forms. Prior to versions 3.2.7 and 3.3.3, forms where the prefill data fields are dynamically set to readonly/disabled can be modified by malicious users deliberately trying to modify data they're not supposed to. For regular users, the form fields are marked as readonly and cannot be modified through the user interface. This issue has been patched in versions 3.2.7 and 3.3.3.

CVSS Details

CVSS Score
4.3
Severity
MEDIUM
CVSS Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

Configurations (Affected Products)

cpe:2.3:a:maykinmedia:open_forms:*:*:*:*:*:*:*:* - VULNERABLE
cpe:2.3:a:maykinmedia:open_forms:*:*:*:*:*:*:*:* - VULNERABLE
Open Forms < 3.2.7
Open Forms 3.3.0-3.3.2

PoC / Exploit Code

⚠ For Security Research Only
The following code is for security research and authorized testing only.
python
...

References

Raw JSON Data

JSON
{"cve": {"id": "CVE-2025-64515", "sourceIdentifier": "[email protected]", "published": "2025-11-18T23:15:55.690", "lastModified": "2025-12-02T20:39:24.463", "vulnStatus": "Analyzed", "cveTags": [], "descriptions": [{"lang": "en", "value": "Open Forms allows users create and publish smart forms. Prior to versions 3.2.7 and 3.3.3, forms where the prefill data fields are dynamically set to readonly/disabled can be modified by malicious users deliberately trying to modify data they're not supposed to. For regular users, the form fields are marked as readonly and cannot be modified through the user interface. This issue has been patched in versions 3.2.7 and 3.3.3."}], "metrics": {"cvssMetricV31": [{"source": "[email protected]", "type": "Secondary", "cvssData": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N", "baseScore": 4.3, "baseSeverity": "MEDIUM", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "LOW", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "NONE", "integrityImpact": "LOW", "availabilityImpact": "NONE"}, "exploitabilityScore": 2.8, "impactScore": 1.4}]}, "weaknesses": [{"source": "[email protected]", "type": "Secondary", "description": [{"lang": "en", "value": "CWE-20"}]}, {"source": "[email protected]", "type": "Primary", "description": [{"lang": "en", "value": "NVD-CWE-noinfo"}]}], "configurations": [{"nodes": [{"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:a:maykinmedia:open_forms:*:*:*:*:*:*:*:*", "versionEndExcluding": "3.2.7", "matchCriteriaId": "6357DA53-9F3D-4C21-B0C3-66637A1689B6"}, {"vulnerable": true, "criteria": "cpe:2.3:a:maykinmedia:open_forms:*:*:*:*:*:*:*:*", "versionStartIncluding": "3.3.0", "versionEndExcluding": "3.3.3", "matchCriteriaId": "2833EAC3-CAC0-4F95-ADC7-ED250653BF3B"}]}]}], "references": [{"url": "https://github.com/open-formulieren/open-forms/blob/bcf2dc54c695fb7c8c58712627d82c4b766248b6/CHANGELOG.rst#327-2025-11-18", "source": "[email protected]", "tags": ["Release Notes"]}, {"url": "https://github.com/open-formulieren/open-forms/blob/bcf2dc54c695fb7c8c58712627d82c4b766248b6/CHANGELOG.rst#333-2025-11-18", "source": "[email protected]", "tags": ["Release Notes"]}, {"url": "https://github.com/open-formulieren/open-forms/security/advisories/GHSA-cp63-63mq-5wvf", "source": "[email protected]", "tags": ["Patch", "Vendor Advisory"]}]}}