CVE Explorer
CVE-2026-3438
A reflected cross-site scripting vulnerability exists in Sonatype Nexus Repository versions 3.0.0 through 3.90.2 that allows unauthenticated remote attackers to execute arbitrary JavaScript in a victim's browser through a specially crafted URL. Exploitation requires user interaction.
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0
Affected products and versions
1 source assertion{"cpes":["cpe:2.3:a:sonatype:nexus_repository_manager:3.0.0:*:*:*:*:*:*:*","cpe:2.3:a:sonatype:nexus_repository_manager:3.0.1:*:*:*:*:*:*:*","cpe:2.3:a:sonatype:nexus_repository_manager:3.0.2:*:*:*:*:*:*:*","cpe:2.3:a:sonatype:nexus_repository_manager:3.1.0:*:*:*:*:*:*:*","cpe:2.3:a:sonatype:nexus_repository_manager:3.2.0:*:*:*:*:*:*:*","cpe:2.3:a:sonatype:nexus_repository_manager:3.2.1:*:*:*:*:*:*:*","cpe:2.3:a:sonatype:nexus_repository_manager:3.3.0:*:*:*:*:*:*:*","cpe:2.3:a:sonatype:nexus_repository_manager:3.3.1:*:*:*:*:*:*:*","cpe:2.3:a:sonatype:nexus_repository_manager:3.3.2:*:*:*:*:*:*:…
- cve_program_cvelist_v5affectedurn:baitaphish:normalized-source-record:v2:7b73021164d905c96b9a6ec50ca3fefe17e7f8f5f790551c2bd6192d9f0c89ab · sha256:7f0520413093d8e0… · /containers/cna/affected/0
Provider-owned CVSS observations
1 source assertion{"metric":{"Automatable":"NOT_DEFINED","Recovery":"NOT_DEFINED","Safety":"NOT_DEFINED","attackComplexity":"LOW","attackRequirements":"NONE","attackVector":"NETWORK","baseScore":5.1,"baseSeverity":"MEDIUM","exploitMaturity":"NOT_DEFINED","privilegesRequired":"NONE","providerUrgency":"NOT_DEFINED","subAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"LOW","userInteraction":"ACTIVE","valueDensity":"NOT_DEFINED","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:N/SC:N/SI:L/SA:N","version":"4.0","vulnAvailabilityImpact":"NONE","vulnConfidentialityImpact…
- cve_program_cvelist_v5cvssurn:baitaphish:normalized-source-record:v2:7b73021164d905c96b9a6ec50ca3fefe17e7f8f5f790551c2bd6192d9f0c89ab · sha256:7f0520413093d8e0… · /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 (XSS or 'Cross-site Scripting')","lang":"en","type":"CWE"}
- cve_program_cvelist_v5cweurn:baitaphish:normalized-source-record:v2:7b73021164d905c96b9a6ec50ca3fefe17e7f8f5f790551c2bd6192d9f0c89ab · sha256:7f0520413093d8e0… · /containers/cna/problemTypes/0/descriptions/0
Source references
2 source assertions{"tags":["patch"],"url":"https://help.sonatype.com/en/sonatype-nexus-repository-3-91-0-release-notes.html"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:7b73021164d905c96b9a6ec50ca3fefe17e7f8f5f790551c2bd6192d9f0c89ab · sha256:7f0520413093d8e0… · /containers/cna/references/0
{"tags":["vendor-advisory"],"url":"https://support.sonatype.com/hc/en-us/articles/50609137161363"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:7b73021164d905c96b9a6ec50ca3fefe17e7f8f5f790551c2bd6192d9f0c89ab · sha256:7f0520413093d8e0… · /containers/cna/references/1
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.