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CVE-2026-20090

A vulnerability in the web-based management interface of Cisco IMC could allow an authenticated, remote attacker with administrative privileges to conduct a stored XSS attack against a user of the interface. This vulnerability is due to insufficient validation of user input. An attacker could exploit this vulnerability by persuading a user of an affected interface to click a crafted link. A successful exploit could allow the attacker to execute arbitrary script code in the browser of the targ
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:0139026ed3803579c135f1809e0f032cc4cb6c8a0fee594139153f09835b18b1
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
1

Preserved source conflicts

No provider value was silently selected as the winner.

affected · 3 assertions

{"defaultStatus":"unknown","product":"Cisco Enterprise NFV Infrastructure Software","vendor":"Cisco","versions":[{"status":"affected","version":"4.1.1"},{"status":"affected","version":"3.9.1"},{"status":"affected","version":"3.5.2"},{"status":"affected","version":"3.12.2"},{"status":"affected","version":"3.6.2"},{"status":"affected","version":"3.9.2"},{"status":"affected","version":"3.11.3"},{"status":"affected","version":"3.11.1"},{"status":"affected","version":"3.5.1"},{"status":"affected","version":"3.3.1"},{"status":"affected","version":"3.10.2"},{"status":"affected","version":"3.12.1b"},{…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:bd81cc36069d287362b169990e728da7fe791a9f4ae568dd35476d7e032d3b0f · sha256:405caf500381147c… · /containers/cna/affected/0

{"defaultStatus":"unknown","product":"Cisco Unified Computing System (Standalone)","vendor":"Cisco","versions":[{"status":"affected","version":"4.0(2g)"},{"status":"affected","version":"3.1(2i)"},{"status":"affected","version":"3.1(1d)"},{"status":"affected","version":"4.0(4i)"},{"status":"affected","version":"4.1(1c)"},{"status":"affected","version":"4.0(2c)"},{"status":"affected","version":"4.0(1e)"},{"status":"affected","version":"4.0(2h)"},{"status":"affected","version":"4.0(4h)"},{"status":"affected","version":"4.0(1h)"},{"status":"affected","version":"4.0(2l)"},{"status":"affected","vers…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:bd81cc36069d287362b169990e728da7fe791a9f4ae568dd35476d7e032d3b0f · sha256:405caf500381147c… · /containers/cna/affected/1

{"defaultStatus":"unknown","product":"Cisco Unified Computing System E-Series Software (UCSE)","vendor":"Cisco","versions":[{"status":"affected","version":"3.2.7"},{"status":"affected","version":"3.2.6"},{"status":"affected","version":"3.2.4"},{"status":"affected","version":"3.2.10"},{"status":"affected","version":"3.2.2"},{"status":"affected","version":"3.2.3"},{"status":"affected","version":"2.4.0"},{"status":"affected","version":"3.2.1"},{"status":"affected","version":"3.2.11.1"},{"status":"affected","version":"3.2.8"},{"status":"affected","version":"3.1.1"},{"status":"affected","version":"…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:bd81cc36069d287362b169990e728da7fe791a9f4ae568dd35476d7e032d3b0f · sha256:405caf500381147c… · /containers/cna/affected/2

Affected products and versions

3 source assertions
{"defaultStatus":"unknown","product":"Cisco Enterprise NFV Infrastructure Software","vendor":"Cisco","versions":[{"status":"affected","version":"4.1.1"},{"status":"affected","version":"3.9.1"},{"status":"affected","version":"3.5.2"},{"status":"affected","version":"3.12.2"},{"status":"affected","version":"3.6.2"},{"status":"affected","version":"3.9.2"},{"status":"affected","version":"3.11.3"},{"status":"affected","version":"3.11.1"},{"status":"affected","version":"3.5.1"},{"status":"affected","version":"3.3.1"},{"status":"affected","version":"3.10.2"},{"status":"affected","version":"3.12.1b"},{…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:bd81cc36069d287362b169990e728da7fe791a9f4ae568dd35476d7e032d3b0f · sha256:405caf500381147c… · /containers/cna/affected/0
{"defaultStatus":"unknown","product":"Cisco Unified Computing System (Standalone)","vendor":"Cisco","versions":[{"status":"affected","version":"4.0(2g)"},{"status":"affected","version":"3.1(2i)"},{"status":"affected","version":"3.1(1d)"},{"status":"affected","version":"4.0(4i)"},{"status":"affected","version":"4.1(1c)"},{"status":"affected","version":"4.0(2c)"},{"status":"affected","version":"4.0(1e)"},{"status":"affected","version":"4.0(2h)"},{"status":"affected","version":"4.0(4h)"},{"status":"affected","version":"4.0(1h)"},{"status":"affected","version":"4.0(2l)"},{"status":"affected","vers…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:bd81cc36069d287362b169990e728da7fe791a9f4ae568dd35476d7e032d3b0f · sha256:405caf500381147c… · /containers/cna/affected/1
{"defaultStatus":"unknown","product":"Cisco Unified Computing System E-Series Software (UCSE)","vendor":"Cisco","versions":[{"status":"affected","version":"3.2.7"},{"status":"affected","version":"3.2.6"},{"status":"affected","version":"3.2.4"},{"status":"affected","version":"3.2.10"},{"status":"affected","version":"3.2.2"},{"status":"affected","version":"3.2.3"},{"status":"affected","version":"2.4.0"},{"status":"affected","version":"3.2.1"},{"status":"affected","version":"3.2.11.1"},{"status":"affected","version":"3.2.8"},{"status":"affected","version":"3.1.1"},{"status":"affected","version":"…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:bd81cc36069d287362b169990e728da7fe791a9f4ae568dd35476d7e032d3b0f · sha256:405caf500381147c… · /containers/cna/affected/2

Provider-owned CVSS observations

1 source assertion
{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":4.8,"baseSeverity":"MEDIUM","confidentialityImpact":"LOW","integrityImpact":"LOW","privilegesRequired":"HIGH","scope":"CHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:bd81cc36069d287362b169990e728da7fe791a9f4ae568dd35476d7e032d3b0f · sha256:405caf500381147c… · /containers/cna/metrics/0/cvssV3_1

CWE assertions

1 source assertion
{"cweId":"CWE-79","description":"Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')","lang":"en","type":"cwe"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:bd81cc36069d287362b169990e728da7fe791a9f4ae568dd35476d7e032d3b0f · sha256:405caf500381147c… · /containers/cna/problemTypes/0/descriptions/0

Source references

1 source assertion
{"name":"cisco-sa-cimc-xss-A2tkgVAB","url":"https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-cimc-xss-A2tkgVAB"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:bd81cc36069d287362b169990e728da7fe791a9f4ae568dd35476d7e032d3b0f · sha256:405caf500381147c… · /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.

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