CVE-2026-39948
- Source
- https://cve.org/CVERecord?id=CVE-2026-39948
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-39948.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2026-39948
- Aliases
-
- GHSA-9jqv-4cpm-vm2c
- Downstream
- Published
- 2026-06-24T23:06:39.057Z
- Modified
- 2026-07-08T08:05:08.744052741Z
- Severity
-
- 9.3 (Critical) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N CVSS Calculator
- Summary
- Cacti has SQL Injection via rfilter parameter in RLIKE clauses
- Details
-
Cacti is an open source performance and fault management framework. In versions 1.2.30 and prior, the rfilter request parameter is retrieved via the raw accessor grv() (rather than gfrv() with FILTERVALIDATEISREGEX validation) and concatenated directly into RLIKE SQL clauses in lib/htmlgraph.php and lib/htmltree.php, which are reachable pre-authentication through graphview.php on installations with guest graph viewing enabled. Because the unbalanced-quote payload bypasses the regex validation that would otherwise reject it, an unauthenticated attacker can inject arbitrary SQL to compromise the confidentiality, integrity, and availability of the database. This advisory is similar to GHSA-69gg-mjfm-jjpc. This issue has been fixed in version 1.2.31.
- Database specific
{ "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/39xxx/CVE-2026-39948.json", "cna_assigner": "GitHub_M", "cwe_ids": [ "CWE-89" ] }- References
Affected packages
Git / github.com/cacti/cacti
Affected ranges
- Type
- GIT
- Repo
- https://github.com/cacti/cacti
- Events
-
Introduced0 Unknown introduced commit / All previous commits are affectedFixedFixed
- Database specific
{ "source": [ "CPE_RANGE", "REFERENCES" ], "cpe": "cpe:2.3:a:cacti:cacti:*:*:*:*:*:*:*:*", "extracted_events": [ { "introduced": "0" }, { "fixed": "1.2.31" } ] }