CVE-2021-23772
Estado: ModificadaAlta (8.8)—
This affects all versions of package github.com/kataras/iris; all versions of package github.com/kataras/iris/v12. The unsafe handling of file names during upload using UploadFormFiles method may enable attackers to write to arbitrary locations outside the designated target folder.
CVSS
- Versión: 3.1
- Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- Puntuación base: 8.8
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 1.82%
- Percentil entre todas las CVEs puntuadas: 78
- Fecha de la puntuación: 6/10/2026
EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).
Tecnologías afectadas (1)
CWE
- CWE-59
Referencias
- https://github.com/kataras/iris/commit/e213dba0d32ff66653e0ef124bc5088817264b08
- https://snyk.io/vuln/SNYK-GOLANG-GITHUBCOMKATARASIRIS-2325169
- https://snyk.io/vuln/SNYK-GOLANG-GITHUBCOMKATARASIRISV12-2325170
- https://github.com/kataras/iris/commit/e213dba0d32ff66653e0ef124bc5088817264b08
- https://snyk.io/vuln/SNYK-GOLANG-GITHUBCOMKATARASIRIS-2325169
- https://snyk.io/vuln/SNYK-GOLANG-GITHUBCOMKATARASIRISV12-2325170
JSON original (NVD)
Mostrar
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