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    CVE-2018-7194

    Integer format vulnerability in the ticket number generator in Enhancesoft osTicket before 1.10.2 allows remote attackers to cause a denial-of-service (preventing the creation of new tickets) via a large number of digits in the ticket number format setting.

    Published:Mar 27, 2018
    Last Modified:Nov 21, 2024
    EPS:Mar 27, 2018
    EPSS Score:0.00574
    CVSS Score:4.9

    Affected Products

    Vendor
    Osticket
    Product
    Osticket

    Exploits

    https://blog.securityevaluators.com/vulnerabilities-found-in-popular-ticketing-system-dd273bda229chttps://blog.securityevaluators.com/vulnerabilities-found-in-popular-ticketing-system-dd273bda229c

    Common Weakness Enumeration

    CWE-190 Integer Overflow or Wraparound

    Common Attack Pattern Enumeration and Classification (CAPEC)

    CAPEC-92 Forced Integer Overflow

    Related CVEs

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    CVE-2026-38446 (CVSS 6.1) — A stored cross-site scripting (XSS) vulnerability exists in osTicket 1.18.3 due to improper sanitization of th…
    CVE-2026-38447 (CVSS 9.8) — osTicket 1.18.3 generates API keys using a predictable construction based on MD5 hashing. The use of MD5, comb…
    CVE-2026-14871 (CVSS 7.1) — osTicket versions v1.18.3 and v1.17.7 contain a Broken Object Level Authorization (BOLA) leading to Insecure D…
    CVE-2026-36214 (CVSS 6.4) — osTicket versions from 1.10 up to 1.17.7 and from 1.18.0 up to 1.18.3 are vulnerable to a stored XSS due to a …
    CVE-2026-8194 (CVSS 2.1) — A security vulnerability has been detected in osTicket up to 1.18.3. Impacted is an unknown function of the fi…
    CVE-2026-26895 (CVSS 5.3) — User enumeration vulnerability in /pwreset.php in osTicket v1.18.2 allows remote attackers to enumerate valid …
    CVE-2025-9882 (CVSS 6.1) — The osTicket WP Bridge plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to,…
    CVE-2025-45387 (CVSS 5.4) — osTicket prior to v1.17.6 and v1.18.2 are vulnerable to Broken Access Control Vulnerability in /scp/ajax.php.…
    CVE-2025-26241 (CVSS 6.5) — A SQL injection vulnerability in the "Search" functionality of "tickets.php" page in osTicket <=1.17.5 allows …

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High