CVE-2023-28777
CVE-2023-28777 is a high-severity vulnerability in Learndash with a CVSS 3.x base score of 8.5. 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: High (CVSS 3.x base score 8.5)
- EPSS exploit prediction: 1% (48th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-89
- Affected product: Learndash
- Published:
- Last modified:
Description
Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in LearnDash LearnDash LMS allows SQL Injection.This issue affects LearnDash LMS: from n/a through 4.5.3.
Frequently asked questions
- What is CVE-2023-28777?
- Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in LearnDash LearnDash LMS allows SQL Injection.This issue affects LearnDash LMS: from n/a through 4.5.3.
- How severe is CVE-2023-28777?
- CVE-2023-28777 has a CVSS 3.x base score of 8.5, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability low.
- Is CVE-2023-28777 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (48th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2023-28777?
- CVE-2023-28777 affects Learndash. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2023-28777?
- 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-2023-28777 published?
- CVE-2023-28777 was published on 2023-10-31 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:a:learndash:learndash:*:*:*:*:*:wordpress:*:*
More vulnerabilities in Learndash
- CVE-2020-6009 — Critical (CVSS 9.8): LearnDash Wordpress plugin version below 3.1.6 is vulnerable to Unauthenticated SQL Injection.
- CVE-2023-3105 — High (CVSS 8.8): The LearnDash LMS plugin for WordPress is vulnerable to Insecure Direct Object References in versions up to, and…
- CVE-2024-56940 — High (CVSS 7.5): An issue in the profile image upload function of LearnDash v6.7.1 allows attackers to cause a Denial of Service (DoS)…
- CVE-2018-25019 — High (CVSS 7.5): The LearnDash LMS WordPress plugin before 2.5.4 does not have any authorisation and validation of the file to be…
- CVE-2024-56939 — Medium (CVSS 5.4): LearnDash v6.7.1 was discovered to contain a stored cross-site scripting (XSS) vulnerability in the ld-comment-body…
- CVE-2024-56938 — Medium (CVSS 5.4): LearnDash v6.7.1 was discovered to contain a stored cross-site scripting (XSS) vulnerability in the materials-content…
All CVEs affecting Learndash →
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