CVE-2026-28793

🗓️ 12 Mar 2026 16:50:20Reported by GitHub_MType

cve🔗 web.nvd.nist.gov📰️ 1 Media mentions👁 15 Views🌐 WEB

CVE-2026-28793: TinaCMS CLI dev server path traversal exposes read, write, and delete of files outside the media directory before 2.1.8.

Reporter	Title	Published	Views	Family All 14
ATTACKERKB	CVE-2026-28793	12 Mar 202616:50	–	attackerkb
Circl	CVE-2026-28793	12 Mar 202617:32	–	circl
CNNVD	TinaCMS 路径遍历漏洞	12 Mar 202600:00	–	cnnvd
Cvelist	CVE-2026-28793 Path Traversal Leading to Arbitrary File Read, Write and Delete in TinaCMS	12 Mar 202616:50	–	cvelist
EUVD	EUVD-2026-11613	12 Mar 202620:32	–	euvd
Github Security Blog	TinaCMS Vulnerable to Path Traversal Leading to Arbitrary File Read, Write and Delete	12 Mar 202620:32	–	github
NVD	CVE-2026-28793	12 Mar 202617:16	–	nvd
OSV	CVE-2026-28793 Path Traversal Leading to Arbitrary File Read, Write and Delete in TinaCMS	12 Mar 202616:50	–	osv
OSV	GHSA-2F24-MG4X-534Q TinaCMS Vulnerable to Path Traversal Leading to Arbitrary File Read, Write and Delete	12 Mar 202620:32	–	osv
Positive Technologies	PT-2026-25013	12 Mar 202600:00	–	ptsecurity

NVD

Vulners

Node

ssw tinacms/cliRange<2.1.8node.js

[
  {
    "vendor": "@tinacms",
    "product": "cli",
    "versions": [
      {
        "version": "< 2.1.8",
        "status": "affected"
      }
    ]
  }
]

Source	Link
github	www.github.com/tinacms/tinacms/security/advisories/GHSA-2f24-mg4x-534q

Parameter	Position	Path	Description	CWE
path	path	/media/list/*	Path traversal vulnerability in media listing endpoint allowing access to files outside the media directory	CWE-22
path	path	/media/upload/*	Path traversal vulnerability in media upload endpoint allowing writing files outside the media directory	CWE-22
path	path	/media/*	Path traversal vulnerability in media endpoint allowing access/read/write of files outside the media directory	CWE-22

17 Jun 2026 10:29Current

5.9Medium risk

Vulners AI Score5.9

CVSS 3.18.4

EPSS0.00203

SSVC

CWE-22