CVE-2021-39302
CVE-2021-39302 is a critical-severity vulnerability in Misp-project Misp with a CVSS 3.x base score of 9.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-89.
Key facts
- Severity: Critical (CVSS 3.x base score 9.8)
- CVSS v2: 6.8
- EPSS exploit prediction: 1% (59th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-89
- Affected product: Misp-project Misp
- Published:
- Last modified:
Description
MISP 2.4.148, in certain configurations, allows SQL injection via the app/Model/Log.php $conditions['org'] value.
Frequently asked questions
- What is CVE-2021-39302?
- MISP 2.4.148, in certain configurations, allows SQL injection via the app/Model/Log.php $conditions['org'] value.
- How severe is CVE-2021-39302?
- CVE-2021-39302 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
- Is CVE-2021-39302 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (59th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2021-39302?
- CVE-2021-39302 affects Misp-project Misp. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2021-39302?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
- When was CVE-2021-39302 published?
- CVE-2021-39302 was published on 2021-08-19 and last updated on 2026-06-22.
References
Affected products (1)
- cpe:2.3:a:misp-project:misp:2.4.148:*:*:*:*:*:*:*
More vulnerabilities in Misp-project Misp
- CVE-2026-10611 — Critical (CVSS 10.0): An authentication bypass vulnerability exists in MISP when LDAP mixed authentication is enabled with OTP enforcement.…
- CVE-2024-29859 — Critical (CVSS 9.8): In MISP before 2.4.187, add_misp_export in app/Controller/EventsController.php does not properly check for a valid file…
- CVE-2024-29858 — Critical (CVSS 9.8): In MISP before 2.4.187, __uploadLogo in app/Controller/OrganisationsController.php does not properly check for a valid…
- CVE-2024-25675 — Critical (CVSS 9.8): An issue was discovered in MISP before 2.4.184. A client does not need to use POST to start an export generation…
- CVE-2024-25674 — Critical (CVSS 9.8): An issue was discovered in MISP before 2.4.184. Organisation logo upload is insecure because of a lack of checks for…
- CVE-2023-50918 — Critical (CVSS 9.8): app/Controller/AuditLogsController.php in MISP before 2.4.182 mishandles ACLs for audit logs.
All CVEs affecting Misp-project Misp →
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