CVE Explorer
CVE-2026-23926
An authenticated (non-super) administrator can create a maintenance period with a JavaScript payload that is executed by any user that opens tooltip for that maintenance period in the Host navigator widget. This can allow the attacker to perform unauthorized actions depending on which user opens the tooltip.
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0
Affected products and versions
1 source assertion{"defaultStatus":"unknown","modules":["Frontend"],"product":"Zabbix","repo":"https://git.zabbix.com/","vendor":"Zabbix","versions":[{"changes":[{"at":"7.0.24","status":"unaffected"}],"lessThanOrEqual":"7.0.23","status":"affected","version":"7.0.0","versionType":"git"},{"changes":[{"at":"7.4.8","status":"unaffected"}],"lessThanOrEqual":"7.4.7","status":"affected","version":"7.4.0","versionType":"git"}]}
- cve_program_cvelist_v5affectedurn:baitaphish:normalized-source-record:v2:e3aefa6febb484047e712bda380c876d0d9bd2794206556d69d8910a9a2b285b · sha256:605875df3606065f… · /containers/cna/affected/0
Provider-owned CVSS observations
1 source assertion{"metric":{"Automatable":"NOT_DEFINED","Recovery":"NOT_DEFINED","Safety":"NOT_DEFINED","attackComplexity":"LOW","attackRequirements":"PRESENT","attackVector":"NETWORK","baseScore":7.3,"baseSeverity":"HIGH","exploitMaturity":"NOT_DEFINED","privilegesRequired":"HIGH","providerUrgency":"NOT_DEFINED","subAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","userInteraction":"PASSIVE","valueDensity":"NOT_DEFINED","vectorString":"CVSS:4.0/AV:N/AC:L/AT:P/PR:H/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","version":"4.0","vulnAvailabilityImpact":"HIGH","vulnConfidentialityImp…
- cve_program_cvelist_v5cvssurn:baitaphish:normalized-source-record:v2:e3aefa6febb484047e712bda380c876d0d9bd2794206556d69d8910a9a2b285b · sha256:605875df3606065f… · /containers/cna/metrics/0/cvssV4_0
CWE assertions
1 source assertion{"cweId":"CWE-79","description":"CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')","lang":"en","type":"CWE"}
- cve_program_cvelist_v5cweurn:baitaphish:normalized-source-record:v2:e3aefa6febb484047e712bda380c876d0d9bd2794206556d69d8910a9a2b285b · sha256:605875df3606065f… · /containers/cna/problemTypes/0/descriptions/0
Source references
1 source assertion{"url":"https://support.zabbix.com/browse/ZBX-27758"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:e3aefa6febb484047e712bda380c876d0d9bd2794206556d69d8910a9a2b285b · sha256:605875df3606065f… · /containers/cna/references/0
Attribution and limitations
- CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →
Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.