Vulnerability Report

CVE-2026-22849

Title: Stored XSS in Saleor Rich Text Fields

XSS

Proof Of Concept

PoC Available for CVE-2026-22849

CWE Category CWE-83
Published Date Jan 21, 2026
Modified Date Jan 29, 2026
Exploit Status Available
Score 7.2 CVSS v4.0
Exploit Probability (EPSS)
0.20%

Vulnerability Summary

CVE-2026-22849: Saleor is an e-commerce platform. Starting in version 3.0.0 and prior to versions 3.20.108, 3.21.43, and 3.22.27, Saleor was allowing users to modify rich text fields with HTML without running any backend HTML cleaners thus allowing malicious actors to perform stored XSS attacks on dashboards and storefronts. Malicious staff members could craft script injections to target other staff members, possibly stealing their access and/or refresh tokens. This issue has been patched in versions 3.22.27, 3.21.43, and 3.20.108. In case of inability to upgrade straight away, a possible workaround is to use client-side cleaner.

Impacted Vendors

M
mirumee 1
S
saleor 1

Reference Links

https://docs.saleor.io/security/#editorjs--html-cleaning https://github.com/saleor/saleor/commit/1085c7813224a0a65f1dac7275cbc3244e23c386 https://github.com/saleor/saleor/commit/676d95dbc7d811610e68f2ea8f9b6652cbd58e9b https://github.com/saleor/saleor/commit/9110eba68c3f73afa1f72b45bd9b1394c752d335 https://github.com/saleor/saleor/commit/b67a0b9d9f243e5d6c2f9c7643d42a54c24c90ee https://github.com/saleor/saleor/commit/bb5f883aeb0f085899a9d4f35d429cf7eb07a11d https://github.com/saleor/saleor/security/advisories/GHSA-8jcj-r5g2-qrpv
CVSS v4.0
Source Entity [email protected]
Severity HIGH
7.2
Attack Vector
NETWORK
Complexity
LOW
Privileges
N/A
Interaction
PASSIVE
Confidentiality
N/A
Integrity
N/A
Availability
N/A
Scope
N/A
RAW VECTOR CVSS:4.0/AV:N/AC:L/AT:P/PR:H/UI:P/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
CVSS v3.1
Source Entity [email protected]
Severity MEDIUM
4.8
Attack Vector
NETWORK
Complexity
LOW
Privileges
N/A
Interaction
REQUIRED
Confidentiality
N/A
Integrity
N/A
Availability
N/A
Scope
CHANGED
RAW VECTOR CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N

Associated Attack Patterns (CAPEC)

Total: Patterns

CVE-2026-22849 Exploits & PoCs (Proof Of Concept)

GitHub https://github.com/lukasz-rybak/CVE-2026-22849
View Code
MODIFIED

Vulnerability data updated via NVD.

MODIFIED

Vulnerability data updated via NVD.

MODIFIED

Vulnerability data updated via NVD.

MODIFIED

Vulnerability data updated via NVD.

Attack Vector Matrix

Access Vector NETWORK
Complexity LOW
Privileges N/A
Interaction PASSIVE
CVSS Vector String CVSS:4.0/AV:N/AC:L/AT:P/PR:H/UI:P/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Affected Stack

No specific products linked.