Security Vulnerabilities
nopCommerce 4.90.0 is vulnerable to Cross Site Request Forgery (CSRF) via the Schedule Tasks functionality.
CVSS Score
8.8
EPSS Score
0.0
Published
2025-12-16
filelock is a platform-independent file lock for Python. In versions prior to 3.20.1, a Time-of-Check-Time-of-Use (TOCTOU) race condition allows local attackers to corrupt or truncate arbitrary user files through symlink attacks. The vulnerability exists in both Unix and Windows lock file creation where filelock checks if a file exists before opening it with O_TRUNC. An attacker can create a symlink pointing to a victim file in the time gap between the check and open, causing os.open() to follow the symlink and truncate the target file. All users of filelock on Unix, Linux, macOS, and Windows systems are impacted. The vulnerability cascades to dependent libraries. The attack requires local filesystem access and ability to create symlinks (standard user permissions on Unix; Developer Mode on Windows 10+). Exploitation succeeds within 1-3 attempts when lock file paths are predictable. The issue is fixed in version 3.20.1. If immediate upgrade is not possible, use SoftFileLock instead of UnixFileLock/WindowsFileLock (note: different locking semantics, may not be suitable for all use cases); ensure lock file directories have restrictive permissions (chmod 0700) to prevent untrusted users from creating symlinks; and/or monitor lock file directories for suspicious symlinks before running trusted applications. These workarounds provide only partial mitigation. The race condition remains exploitable. Upgrading to version 3.20.1 is strongly recommended.
CVSS Score
6.3
EPSS Score
0.0
Published
2025-12-16
nopCommerce 4.90.0 is vulnerable to Cross Site Scripting (XSS) via the Blog posts functionality in the Content Management area.
CVSS Score
5.4
EPSS Score
0.0
Published
2025-12-16
nopCommerce 4.90.0 is vulnerable to Cross Site Scripting (XSS) via the Currencies functionality.
CVSS Score
5.4
EPSS Score
0.0
Published
2025-12-16
nopCommerce 4.90.0 is vulnerable to Cross Site Scripting (XSS) in the product management functionality. Malicious payloads inserted into the "Product Name" and "Short Description" fields are stored in the backend database and executed automatically whenever a user views the affected pages.
CVSS Score
6.1
EPSS Score
0.0
Published
2025-12-16
PyMdown Extensions is a set of extensions for the `Python-Markdown` markdown project. Versions prior to 10.16.1 have a ReDOS bug found within the figure caption extension (`pymdownx.blocks.caption`). In systems that take unchecked user content, this could cause long hanges when processing the data if a malicious payload was crafted. This issue is patched in Release 10.16.1. As a workaround, those who process unknown user content without timeouts or other safeguards in place to prevent really large, malicious content being aimed at systems may avoid the use of `pymdownx.blocks.caption` until they're able to upgrade.
CVSS Score
5.3
EPSS Score
0.001
Published
2025-12-16
An open redirect vulnerability exists in the Account module in Volosoft ABP Framework >= 5.1.0 and < 10.0.0-rc.2. Improper validation of the returnUrl parameter in the register function allows an attacker to redirect users to arbitrary external domains.
CVSS Score
5.3
EPSS Score
0.001
Published
2025-12-16
nopCommerce 4.90.0 is vulnerable to Cross Site Scripting (XSS) via the Attributes functionality.
CVSS Score
6.1
EPSS Score
0.0
Published
2025-12-16
Ampere AmpereOne AC03 devices before 3.5.9.3, AmpereOne AC04 devices before 4.4.5.2, and AmpereOne M devices before 5.4.5.1 allow an incorrectly formed SMC call to UEFI-MM PCIe driver that could result in an out-of-bounds write within PCIe driver’s S-EL0 address space.
CVSS Score
9.8
EPSS Score
0.001
Published
2025-12-16
Ampere AmpereOne AC03 devices before 3.5.9.3, AmpereOne AC04 devices before 4.4.5.2, and AmpereOne M devices before 5.4.5.1 allow an incorrectly formed SMC call to UEFI-MM MMCommunicate service that could result in an out-of-bounds write within the UEFI-MM Secure Partition context.
CVSS Score
9.8
EPSS Score
0.001
Published
2025-12-16