CVE-2026-45147

🗓️ 14 May 2026 18:21:40Reported by GitHub_MType

cve🔗 web.nvd.nist.gov👁 31 Views🌐 WEB

Before 3.7.0, any authenticated user can mutate Tag.Sort via /api/tag/getTag and save configuration

Reporter	Title	Published	Views	Family All 14
Circl	CVE-2026-45147	8 May 202602:49	–	circl
CNNVD	SiYuan 授权问题漏洞	14 May 202600:00	–	cnnvd
Cvelist	CVE-2026-45147 SiYuan: Broken access control in SiYuan `/api/tag/getTag` — Reader role can mutate `Conf.Tag.Sort` and persist to disk	14 May 202618:21	–	cvelist
EUVD	EUVD-2026-30360	14 May 202618:21	–	euvd
Github Security Blog	SiYuan: Broken access control in `/api/tag/getTag` — Reader role can mutate `Conf.Tag.Sort` and persist to disk	13 May 202615:32	–	github
NVD	CVE-2026-45147	14 May 202619:16	–	nvd
OSV	CVE-2026-45147 SiYuan: Broken access control in SiYuan `/api/tag/getTag` — Reader role can mutate `Conf.Tag.Sort` and persist to disk	14 May 202618:21	–	osv
OSV	GHSA-6R88-8V7Q-Q4P2 SiYuan: Broken access control in `/api/tag/getTag` — Reader role can mutate `Conf.Tag.Sort` and persist to disk	13 May 202615:32	–	osv
OSV	GO-2026-5188 SiYuan: Broken access control in `/api/tag/getTag` — Reader role can mutate `Conf.Tag.Sort` and persist to disk in github.com/siyuan-note/siyuan/kernel	25 Jun 202618:43	–	osv
Positive Technologies	PT-2026-40726	13 May 202600:00	–	ptsecurity

Vulners

Node

siyuan-note siyuanRange<3.7.0

[
  {
    "vendor": "siyuan-note",
    "product": "siyuan",
    "versions": [
      {
        "version": "< 3.7.0",
        "status": "affected"
      }
    ]
  }
]

Source	Link
github	www.github.com/siyuan-note/siyuan/security/advisories/GHSA-6r88-8v7q-q4p2

Parameter	Position	Path	Description	CWE
sort	request body	/api/tag/getTag	Endpoint accepts a sort parameter that can mutate configuration when called by any authenticated user, leading to a rewrite of the workspace conf.json.	CWE-862, CWE-285

17 Jun 2026 10:51Current

5.8Medium risk

Vulners AI Score5.8

CVSS 3.14.3

EPSS0.00152

SSVC