Baitaphish
Security intelligence
SearchLatest briefing
CVE Explorer

CVE-2026-27612

Repostat is a React component to fetch and display GitHub repository info. Prior to version 1.0.1, the `RepoCard` component is vulnerable to Reflected Cross-Site Scripting (XSS). The vulnerability occurs because the component uses React's `dangerouslySetInnerHTML` to render the repository name (`repo` prop) during the loading state without any sanitization. If a developer using this package passes unvalidated user input directly into the `repo` prop (for example, reading it from a URL query para
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:e45ac29e1a48d8eabb9fda90042c02d48a24b0235b09e1d13b4a72aca3b45c6f
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0

Affected products and versions

1 source assertion
{"product":"repostat","vendor":"denpiligrim","versions":[{"status":"affected","version":"< 1.0.1"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:0c3796753a1cefdb447bb71a06da9c27d8696ac47f829631d339aaba65ef4c0b · sha256:6c7e359b3cb76038… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion
{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":6.1,"baseSeverity":"MEDIUM","confidentialityImpact":"LOW","integrityImpact":"LOW","privilegesRequired":"NONE","scope":"CHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/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:v2:0c3796753a1cefdb447bb71a06da9c27d8696ac47f829631d339aaba65ef4c0b · sha256:6c7e359b3cb76038… · /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:v2:0c3796753a1cefdb447bb71a06da9c27d8696ac47f829631d339aaba65ef4c0b · sha256:6c7e359b3cb76038… · /containers/cna/problemTypes/0/descriptions/0

Source references

2 source assertions
{"name":"https://github.com/denpiligrim/repostat/commit/715df5f73359d222fd7876e948d14290180e3c88","tags":["x_refsource_MISC"],"url":"https://github.com/denpiligrim/repostat/commit/715df5f73359d222fd7876e948d14290180e3c88"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:0c3796753a1cefdb447bb71a06da9c27d8696ac47f829631d339aaba65ef4c0b · sha256:6c7e359b3cb76038… · /containers/cna/references/1
{"name":"https://github.com/denpiligrim/repostat/security/advisories/GHSA-fm8c-6m29-rp6j","tags":["x_refsource_CONFIRM"],"url":"https://github.com/denpiligrim/repostat/security/advisories/GHSA-fm8c-6m29-rp6j"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:0c3796753a1cefdb447bb71a06da9c27d8696ac47f829631d339aaba65ef4c0b · sha256:6c7e359b3cb76038… · /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.

← Back to CVE Explorer