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CVE-2026-30862

Appsmith is a platform to build admin panels, internal tools, and dashboards. Prior to 1.96, a Critical Stored XSS vulnerability exists in the Table Widget (TableWidgetV2). The root cause is a lack of HTML sanitization in the React component rendering pipeline, allowing malicious attributes to be interpolated into the DOM. By leveraging the "Invite Users" feature, an attacker with a regular user account (user@gmail.com) can force a System Administrator to execute a high-privileged API call (/api
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:221daaf731d1e99155d633377a14531d52becfaa204b7558de70b8ee61533e87
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0

Affected products and versions

1 source assertion
{"product":"appsmith","vendor":"appsmithorg","versions":[{"status":"affected","version":"< 1.96"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:46e12f2583d765bd6dfaf3000edf78be05c7573f40e2cd590f95a4680455a18a · sha256:534a013cf911d1b3… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion
{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":9.1,"baseSeverity":"CRITICAL","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"LOW","scope":"CHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:46e12f2583d765bd6dfaf3000edf78be05c7573f40e2cd590f95a4680455a18a · sha256:534a013cf911d1b3… · /containers/cna/metrics/0/cvssV3_1

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_v5cwe
    urn:baitaphish:normalized-source-record:v2:46e12f2583d765bd6dfaf3000edf78be05c7573f40e2cd590f95a4680455a18a · sha256:534a013cf911d1b3… · /containers/cna/problemTypes/0/descriptions/0

Source references

2 source assertions
{"tags":["exploit"],"url":"https://github.com/appsmithorg/appsmith/security/advisories/GHSA-5hw4-whxv-6794"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:46e12f2583d765bd6dfaf3000edf78be05c7573f40e2cd590f95a4680455a18a · sha256:534a013cf911d1b3… · /containers/adp/0/references/0
{"name":"https://github.com/appsmithorg/appsmith/security/advisories/GHSA-5hw4-whxv-6794","tags":["x_refsource_CONFIRM"],"url":"https://github.com/appsmithorg/appsmith/security/advisories/GHSA-5hw4-whxv-6794"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:46e12f2583d765bd6dfaf3000edf78be05c7573f40e2cd590f95a4680455a18a · sha256:534a013cf911d1b3… · /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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