CVE-2019-12742
CVE-2019-12742 is a high-severity vulnerability in Bludit with a CVSS 3.x base score of 8.8. 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-639.
Key facts
- Severity: High (CVSS 3.x base score 8.8)
- CVSS v2: 6.5
- EPSS exploit prediction: 1% (68th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-639
- Affected product: Bludit
- Published:
- Last modified:
Description
Bludit prior to 3.9.1 allows a non-privileged user to change the password of any account, including admin. This occurs because of bl-kernel/admin/controllers/user-password.php Insecure Direct Object Reference (a modified username POST parameter).
Frequently asked questions
- What is CVE-2019-12742?
- Bludit prior to 3.9.1 allows a non-privileged user to change the password of any account, including admin. This occurs because of bl-kernel/admin/controllers/user-password.php Insecure Direct Object Reference (a modified username POST parameter).
- How severe is CVE-2019-12742?
- CVE-2019-12742 has a CVSS 3.x base score of 8.8, 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 high, and availability high.
- Is CVE-2019-12742 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (68th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2019-12742?
- CVE-2019-12742 affects Bludit. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2019-12742?
- 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-2019-12742 published?
- CVE-2019-12742 was published on 2019-06-05 and last updated on 2026-06-17.
References
- https://github.com/bludit/bludit/commit/a1bb333153fa8ba29a88cfba423d810f509a2b37
- https://github.com/bludit/bludit/releases/tag/3.9.1
Affected products (1)
- cpe:2.3:a:bludit:bludit:*:*:*:*:*:*:*:*
More vulnerabilities in Bludit
- CVE-2026-25101 — Critical (CVSS 9.8): Bludit allows user's session identifier to be set before authentication. The value of this session ID stays the same…
- CVE-2020-18879 — Critical (CVSS 9.8): Unrestricted File Upload in Bludit v3.8.1 allows remote attackers to execute arbitrary code by uploading malicious…
- CVE-2019-17240 — Critical (CVSS 9.8): bl-kernel/security.class.php in Bludit 3.9.2 allows attackers to bypass a brute-force protection mechanism by using…
- CVE-2020-20495 — Critical (CVSS 9.1): bludit v3.13.0 contains an arbitrary file deletion vulnerability in the backup plugin via the `deleteBackup' parameter.
- CVE-2020-18190 — Critical (CVSS 9.1): Bludit v3.8.1 is affected by directory traversal. Remote attackers are able to delete arbitrary files via…
- CVE-2026-25099 — High (CVSS 8.8): Bludit’s API plugin allows an authenticated attacker with a valid API token to upload files of any type and extension…
Other CWE-639 (Authorization Bypass Through User-Controlled Key (IDOR)) vulnerabilities
- CVE-2025-40805 — Critical (CVSS 10.0): Affected devices do not properly enforce user authentication on specific API endpoints. This could facilitate an…
- CVE-2024-45032 — Critical (CVSS 10.0): A vulnerability has been identified in Industrial Edge Management Pro (All versions < V1.9.5), Industrial Edge…
- CVE-2026-62283 — Critical (CVSS 9.9): Nezha Monitoring is a self-hostable, lightweight, servers and websites monitoring and O&M tool. Nezha versions 1.14.13…
- CVE-2026-73656 — Critical (CVSS 9.9): Trigger.dev is a platform for building and deploying fully managed AI agents and workflows. Prior to 4.5.6, POST…
- CVE-2026-48765 — Critical (CVSS 9.9): TypeBot is a chatbot builder tool. Versions prior to 3.17.0 allow a low-privilege read collaborator to extract a…
- CVE-2026-67622 — Critical (CVSS 9.9): Flowise through 3.1.4 contains an insecure direct object reference vulnerability in the OpenAI Assistants integration…
Browse all CWE-639 (Authorization Bypass Through User-Controlled Key (IDOR)) vulnerabilities →