CVE-2023-30323
CVE-2023-30323 is a high-severity vulnerability in Chatengine Project Chatengine with a CVSS 3.x base score of 7.5. 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 7.5)
- EPSS exploit prediction: 1% (42nd percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-89
- Affected product: Chatengine Project Chatengine
- Published:
- Last modified:
Description
SQL Injection vulnerability in username field in /src/chatbotapp/chatWindow.java in Payatu ChatEngine v.1.0, allows attackers to gain sensitive information.
Frequently asked questions
- What is CVE-2023-30323?
- SQL Injection vulnerability in username field in /src/chatbotapp/chatWindow.java in Payatu ChatEngine v.1.0, allows attackers to gain sensitive information.
- How severe is CVE-2023-30323?
- CVE-2023-30323 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.
- Is CVE-2023-30323 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (42nd percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2023-30323?
- CVE-2023-30323 affects Chatengine Project Chatengine. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2023-30323?
- 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-2023-30323 published?
- CVE-2023-30323 was published on 2023-07-06 and last updated on 2026-06-17.
References
- https://github.com/wliang6/ChatEngine/blob/fded8e710ad59f816867ad47d7fc4862f6502f3e/src/chatbotapp/chatWindow.java#L34:L60
- https://payatu.com/advisory/sql-injection-in-chatwindow-functionality-in-chatengine-1-0/
Affected products (1)
- cpe:2.3:a:chatengine_project:chatengine:1.0:*:*:*:*:*:*:*
More vulnerabilities in Chatengine Project Chatengine
- CVE-2023-30319 — Critical (CVSS 9.6): Cross Site Scripting (XSS) vulnerability in username field in /src/chatbotapp/LoginServlet.java in wliang6 ChatEngine…
- CVE-2023-30321 — Critical (CVSS 9.0): Cross Site Scripting (XSS) vulnerability in textMessage field in /src/chatbotapp/LoginServlet.java in wliang6…
- CVE-2023-30320 — Critical (CVSS 9.0): Cross Site Scripting (XSS) vulnerability in textMessage field in /src/chatbotapp/chatWindow.java in wliang6 ChatEngine…
- CVE-2023-30325 — High (CVSS 7.5): SQL Injection vulnerability in textMessage parameter in /src/chatbotapp/chatWindow.java in wliang6 ChatEngine v.1.0,…
- CVE-2023-30326 — Medium (CVSS 6.1): Cross Site Scripting (XSS) vulnerability in username field in /WebContent/WEB-INF/lib/chatbox.jsp in wliang6 ChatEngine…
- CVE-2023-30322 — Medium (CVSS 5.4): Cross Site Scripting (XSS) vulnerability in username field in /src/chatbotapp/chatWindow.java in Payatu ChatEngine…
All CVEs affecting Chatengine Project Chatengine →
Other CWE-89 (SQL Injection) vulnerabilities
- CVE-2026-54350 — Critical (CVSS 10.0): Budibase is an open-source low-code platform. Prior to 3.39.12, an unauthenticated visitor of any published Budibase…
- CVE-2026-8054 — Critical (CVSS 10.0): Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') in the Publish Audit API endpoints…
- CVE-2026-42287 — Critical (CVSS 10.0): Emlog is an open source website building system. Prior to version 2.6.11, direct SQL injection in article creation and…
- CVE-2026-3325 — Critical (CVSS 10.0): SQL injection (SQLi) in MegaCMS v12.0.0, specifically in the “id_territorio” parameter of the…
- CVE-2025-10878 — Critical (CVSS 10.0): A SQL injection vulnerability exists in the login functionality of Fikir Odalari AdminPando 1.0.1 before 2026-01-26.…
- CVE-2025-57792 — Critical (CVSS 10.0): Explorance Blue versions prior to 8.14.9 contain a SQL injection vulnerability caused by insufficient validation of…