Medium severity · published Nov 15, 2024
CVE-2021-3841
sylius/sylius versions prior to 1.9.10, 1.10.11, and 1.11.2 are vulnerable to stored cross-site scripting (XSS) through SVG files
5.4
CVSS
0.3%
EPSS
No
On KEV
Description
sylius/sylius versions prior to 1.9.10, 1.10.11, and 1.11.2 are vulnerable to stored cross-site scripting (XSS) through SVG files. This vulnerability allows attackers to inject malicious scripts that can be executed in the context of the user's browser.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
Required
Confidentiality
Low
Integrity
Low
Availability
None
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)0.3% · higher than 17% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
SY
Sylius · Sylius
before 1.9.10; 1.10.0 before 1.10.11; 1.11.0 before 1.11.2 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2021-3841
CVE.org
https://www.cve.org/CVERecord?id=CVE-2021-3841
Patch
https://github.com/sylius/sylius/commit/3da169e0c23e752974d74223cc536c29a2a82edc
Broken Link
https://huntr.com/bounties/1625506791178-Sylius/Sylius
More from Sylius
8.8
CVE-2026-100871
Sylius before 1.12.25, 1.13.17, 1.14.20, 2.1.16, and 2.2.9 JWT Audience Confusion Allows Admin API Authentication
8.8
CVE-2026-100870
Sylius before 1.12.25, 1.13.17, 1.14.20, 2.1.16, and 2.2.9 Admin Password Reset Poisoning via Host Header
8.2
CVE-2022-24743
Sylius is an open source eCommerce platform
7.5
CVE-2026-100872
Sylius 2.x before 2.1.16 and 2.2.9 Payment Amount Overwrite
7.5
CVE-2024-57610
A rate limiting issue in Sylius v2.0.2 allows a remote attacker to perform unrestricted brute-force attacks on user accounts, significantly increasing the risk of account…