CVE-2021-24144
CVE-2021-24144 is a high-severity vulnerability in Ciphercoin Contact Form 7 Database Addon with a CVSS 3.x base score of 7.8. 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-1236.
Key facts
- Severity: High (CVSS 3.x base score 7.8)
- CVSS v2: 6.8
- EPSS exploit prediction: 1% (66th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-1236
- Affected product: Ciphercoin Contact Form 7 Database Addon
- Published:
- Last modified:
Description
Unvalidated input in the Contact Form 7 Database Addon plugin, versions before 1.2.5.6, was prone to a vulnerability that lets remote attackers inject arbitrary formulas into CSV files.
Frequently asked questions
- What is CVE-2021-24144?
- Unvalidated input in the Contact Form 7 Database Addon plugin, versions before 1.2.5.6, was prone to a vulnerability that lets remote attackers inject arbitrary formulas into CSV files.
- How severe is CVE-2021-24144?
- CVE-2021-24144 has a CVSS 3.x base score of 7.8, rated high severity. It is exploitable over local access with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.
- Is CVE-2021-24144 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (66th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2021-24144?
- CVE-2021-24144 affects Ciphercoin Contact Form 7 Database Addon. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2021-24144?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
- When was CVE-2021-24144 published?
- CVE-2021-24144 was published on 2021-03-18 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:a:ciphercoin:contact_form_7_database_addon:*:*:*:*:*:wordpress:*:*
More vulnerabilities in Ciphercoin Contact Form 7 Database Addon
- CVE-2022-3634 — Critical (CVSS 9.8): The Contact Form 7 Database Addon WordPress plugin before 1.2.6.5 does not validate data when output it back in a CSV…
- CVE-2021-36886 — Medium (CVSS 6.5): Cross-Site Request Forgery (CSRF) vulnerability discovered in Contact Form 7 Database Addon – CFDB7 WordPress plugin…
- CVE-2025-6740 — Medium (CVSS 6.1): The Contact Form 7 Database Addon plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘tmpD’…
- CVE-2021-36885 — Medium (CVSS 6.1): Unauthenticated Stored Cross-Site Scripting (XSS) vulnerability discovered in Contact Form 7 Database Addon – CFDB7…
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