CVE-2021-24951
CVE-2021-24951 is a critical-severity vulnerability in Thimpress Learnpress 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: 7.5
- EPSS exploit prediction: 2% (72nd percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-89
- Affected product: Thimpress Learnpress
- Published:
- Last modified:
Description
The LearnPress WordPress plugin before 4.1.4 does not sanitise, validate and escape the id parameter before using it in SQL statements when duplicating course/lesson/quiz/question, leading to SQL Injections issues
Frequently asked questions
- What is CVE-2021-24951?
- The LearnPress WordPress plugin before 4.1.4 does not sanitise, validate and escape the id parameter before using it in SQL statements when duplicating course/lesson/quiz/question, leading to SQL Injections issues
- How severe is CVE-2021-24951?
- CVE-2021-24951 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-2021-24951 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (72nd percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2021-24951?
- CVE-2021-24951 affects Thimpress Learnpress. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2021-24951?
- 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-2021-24951 published?
- CVE-2021-24951 was published on 2021-12-13 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:a:thimpress:learnpress:*:*:*:*:*:wordpress:*:*
More vulnerabilities in Thimpress Learnpress
- CVE-2024-8529 — Critical (CVSS 10.0): The LearnPress – WordPress LMS Plugin plugin for WordPress is vulnerable to SQL Injection via the 'c_fields'…
- CVE-2024-8522 — Critical (CVSS 10.0): The LearnPress – WordPress LMS Plugin plugin for WordPress is vulnerable to SQL Injection via the 'c_only_fields'…
- CVE-2022-45808 — Critical (CVSS 9.9): SQL Injection vulnerability in LearnPress – WordPress LMS Plugin <= 4.1.7.3.2 versions.
- CVE-2024-4434 — Critical (CVSS 9.8): The LearnPress – WordPress LMS Plugin plugin for WordPress is vulnerable to time-based SQL Injection via the…
- CVE-2023-6567 — Critical (CVSS 9.8): The LearnPress plugin for WordPress is vulnerable to time-based SQL Injection via the ‘order_by’ parameter in all…
- CVE-2022-47615 — Critical (CVSS 9.3): Local File Inclusion vulnerability in LearnPress – WordPress LMS Plugin <= 4.1.7.3.2 versions.
All CVEs affecting Thimpress Learnpress →
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