CVE Explorer
CVE-2026-4093
In the Drupal 7 Term Reference Tree module, two stored XSS vectors exist in the widget/formatter rendering pipeline.
Vector A (token display templates): When the Token module is enabled and token display templates are configured, attacker-controlled token output (e.g., term description) is rendered without proper sanitization. Any user who can edit the referenced taxonomy terms can inject HTML/JS that executes when the field is rendered.
Vector B (term label rendering): Taxonomy term labels ar
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0
Affected products and versions
1 source assertion{"collectionURL":"https://www.drupal.org/project/term_reference_tree","defaultStatus":"unaffected","packageName":"Term Reference Tree","product":"Term Reference Tree","repo":"https://git.drupalcode.org/project/term_reference_tree","vendor":"Drupal","versions":[{"lessThanOrEqual":"7.x-1.11","status":"affected","version":"7.x-1.x","versionType":"custom"}]}
- cve_program_cvelist_v5affectedurn:baitaphish:normalized-source-record:v2:336e7aa67817a3bea08961e34c2073c818778b1a615876901faf929f111264c8 · sha256:76a8ab029b4e3a7c… · /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":"LOW","providerUrgency":"NOT_DEFINED","subAvailabilityImpact":"NONE","subConfidentialityImpact":"LOW","subIntegrityImpact":"LOW","userInteraction":"PASSIVE","valueDensity":"NOT_DEFINED","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N","version":"4.0","vulnAvailabilityImpact":"NONE","vulnConfidentialityImpact"…
- cve_program_cvelist_v5cvssurn:baitaphish:normalized-source-record:v2:336e7aa67817a3bea08961e34c2073c818778b1a615876901faf929f111264c8 · sha256:76a8ab029b4e3a7c… · /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:v2:336e7aa67817a3bea08961e34c2073c818778b1a615876901faf929f111264c8 · sha256:76a8ab029b4e3a7c… · /containers/cna/problemTypes/0/descriptions/0
Source references
2 source assertions{"tags":["third-party-advisory"],"url":"https://d7es.tag1.com/security-advisories/taxonomy-term-reference-tree-widget-moderately-critical-cross-site-scripting"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:336e7aa67817a3bea08961e34c2073c818778b1a615876901faf929f111264c8 · sha256:76a8ab029b4e3a7c… · /containers/cna/references/1
{"tags":["third-party-advisory"],"url":"https://www.herodevs.com/vulnerability-directory/cve-2026-4093"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:336e7aa67817a3bea08961e34c2073c818778b1a615876901faf929f111264c8 · sha256:76a8ab029b4e3a7c… · /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.