#vulnerability

The expr-eval library is a JavaScript expression parser and evaluator designed to safely evaluate mathematical expressions with user-defined variables. However, due to insufficient input validation, an attacker can pass a crafted variables object into the evaluate() function and trigger arbitrary code execution.

## Summary The transformation policy template feature in Kgateway versions through 2.0.4 allows users with TrafficPolicy creation permissions to craft transformations that read and expose arbitrary files from the dataplane container filesystem. ## Description ### Impact Users with permissions to create a TrafficPolicy can create a transformation that returns files from within the dataplane container. While no secrets are mounted to the container by default, users who mount custom volumes to the dataplane should be aware of potential data exposure through this vulnerability. This could allow unauthorized access to: - Configuration files within the container - Custom mounted volumes and their contents - Any files accessible to the dataplane container process ### Patches Upgrade to version 2.0.5 or 2.1.0. These versions include an updated transformation filter in envoy-gloo that prevents file access through transformation templates. ### Workarounds If you are not using transforma...

Microsoft researchers found the SesameOp backdoor using OpenAI’s Assistants API for remote access, data theft, and command communication.

The nascent collective that combines three prominent cybercrime groups, Scattered Spider, LAPSUS$, and ShinyHunters, has created no less than 16 Telegram channels since August 8, 2025. "Since its debut, the group's Telegram channels have been removed and recreated at least 16 times under varying iterations of the original name – a recurring cycle reflecting platform moderation and the operators'

### Summary The expected `protocDigest` is ignored when protoc is taken from the `PATH`. ### Details The documentation for the `protocDigest` parameter says: > ... Users may wish to specify this if using a `PATH`-based binary ... However, when specifying `<protoc>PATH</protoc>` the `protocDigest` is not actually checked because the code returns here already https://github.com/ascopes/protobuf-maven-plugin/blob/59097aae8062c461129a13dcda2f4116b90a8765/protobuf-maven-plugin/src/main/java/io/github/ascopes/protobufmavenplugin/protoc/ProtocResolver.java#L91-L93 before the digest check: https://github.com/ascopes/protobuf-maven-plugin/blob/59097aae8062c461129a13dcda2f4116b90a8765/protobuf-maven-plugin/src/main/java/io/github/ascopes/protobufmavenplugin/protoc/ProtocResolver.java#L106 ### PoC Specify: ```xml <protoc>PATH</protoc> <protocDigest>sha256:0000000000000000000000000000000000000000000000000000000000000000</protocDigest> ``` And notice how the `protoc` on the `PATH` is not rejec...

## Summary Cross-namespace Secret access vulnerability in DiscoveryServiceCertificate allows users to bypass RBAC and access Secrets in unauthorized namespaces. ## Affected Versions All versions prior to v0.13.4 ## Patched Versions v0.13.4 and later ## Impact Users with permission to create DiscoveryServiceCertificate resources in one namespace can indirectly read Secrets from other namespaces, completely bypassing Kubernetes RBAC security boundaries. ## Workarounds Restrict DiscoveryServiceCertificate create permissions to cluster administrators only until patched version is deployed. ## Credit Thanks to @debuggerchen for the responsible disclosure.

### Impact OctoPrint versions up to and including 1.11.3 are affected by a vulnerability that allows injection of arbitrary HTML and JavaScript into Action Command notification and prompt popups generated by the printer. An attacker who successfully convinces a victim to print a specially crafted file could exploit this issue to disrupt ongoing prints, extract information (including sensitive configuration settings, if the targeted user has the necessary permissions for that), or perform other actions on behalf of the targeted user within the OctoPrint instance. ### Patches The vulnerability will be patched in version 1.11.4. ### Workaround OctoPrint administrators can mitigate the risk by disabling popups: - for Action Command notifications, uncheck _OctoPrint Settings -> Printer Notifications -> Enable popups_ - for Action Command prompts, set _OctoPrint Settings -> Printer Dialogs -> Enable support -> Never_ It is also strongly recommended to ensure that files being printed o...

Cisco Talos’ Vulnerability Discovery & Research team recently disclosed three vulnerabilities in Dell BSAFE, two in Fade In screenwriting software, and one in Trufflehog. The vulnerabilities mentioned in this blog post have been patched by their respective vendors, all in adherence to Cisco’s third-party vulnerability disclosure policy

Details have emerged about a now-patched critical security flaw in the popular "@react-native-community/cli" npm package that could be potentially exploited to run malicious operating system (OS) commands under certain conditions. "The vulnerability allows remote unauthenticated attackers to easily trigger arbitrary OS command execution on the machine running react-native-community/cli's

Cybersecurity researchers have disclosed details of four security flaws in Microsoft Teams that could have exposed users to serious impersonation and social engineering attacks. The vulnerabilities "allowed attackers to manipulate conversations, impersonate colleagues, and exploit notifications," Check Point said in a report shared with The Hacker News. Following responsible disclosure in March