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Description

Gumbo CMS 0.99 contains an SQL injection vulnerability that allows unauthenticated attackers to execute arbitrary SQL queries by injecting malicious code through the language parameter. Attackers can send POST requests to the settings endpoint with crafted SQL payloads in the language parameter to extract sensitive database information including usernames, databases, and version details.

PUBLISHED Reserved 2026-03-06 | Published 2026-03-06 | Updated 2026-03-06 | Assigner VulnCheck




HIGH: 8.8CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N
HIGH: 8.2CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N

Problem types

Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')

Product status

0.99
affected

Credits

Ihsan Sencan finder

References

www.exploit-db.com/exploits/45837 (ExploitDB-45837) exploit

www.vulncheck.com/...cms-sql-injection-via-settings-endpoint (VulnCheck Advisory: Gumbo CMS 0.99 SQL Injection via settings endpoint) third-party-advisory

cve.org (CVE-2018-25179)

nvd.nist.gov (CVE-2018-25179)

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