#vulnerability

TL;DR: A critical deserialization vulnerability (CVSS 9.8 – CVE-2025-27520) in BentoML (v1.3.8–1.4.2) lets attackers execute remote code without…

SurrealDB offers http functions that can access external network endpoints. A typical, albeit [not recommended ](https://surrealdb.com/docs/surrealdb/reference-guide/security-best-practices#example-deny-all-capabilities-with-some-exceptions) configuration would be to start SurrealDB with all network connections allowed with the exception of a deny list. For example, `surreal start --allow-net --deny-net 10.0.0.0/8` will allow all network connections except to the 10.0.0.0/8 block. An authenticated user of SurrealDB can use redirects to bypass this restriction. For example by hosting a server on the public internet which redirects to the IP addresses blocked by the administrator of the SurrealDB server via HTTP 301 or 307 response codes. When sending SurrealDB statements containing the `http::*` functions to the attacker controlled host, the SurrealDB server will follow the redirects to the blocked IP address. Because the statements also return the responses to the attacker, this iss...

SurrealDB allows authenticated users with `OWNER` or `EDITOR` permissions at the root, database or namespace levels to define their own database functions using the `DEFINE FUNCTION` statement A custom database function comprises a name together with a function body. In the function body, the user programs the functionality of the function in terms of SurrealQL. The language includes a `FOR` keyword, used to implement for-loops. Whilst the parser and interpreter constrain the number of iterations for a single for-loop, nesting several for-loops with a large number of iterations is possible. Thus, an attacker could define a function that comprises several nested for-loops with an iteration count of 1.000.000 each. Executing the function will consume all the CPU time of the server, timeouts configured will not break the CPU consumption, and the function execution monopolizes all CPU time of the SurrealDB server, effectively preventing the server from executing functions, queries, com...

Through enabling the scripting capability. SurrealDB allows for advanced functions with complicated logic, by allowing embedded functions to be written in JavaScript. These functions are bounded for memory and stack size, but not in time. An attacker could launch a number of long running functions that could potentially facilitate a Denial Of Service attack. This vulnerability can only affect SurrealDB servers explicitly enabling the scripting capability with `--allow-scripting` or `--allow-all` and equivalent environment variables `SURREAL_CAPS_ALLOW_SCRIPT=true` and `SURREAL_CAPS_ALLOW_ALL=true`. This issue was discovered and patched during an code audit and penetration test of SurrealDB by cure53, the severity defined within cure53's preliminary finding is Low, matched by our CVSS v4 assessment. ### Impact An attacker can use the scripting capabilities of SurrealDB to run a series of long running functions to facilitate a Denial Of Service attack. ### Patches A default timeout ...

### Impact Affected versions of yiisoft/yii are vulnerable to Reflected XSS in specific scenarios where the fallback error renderer is used. ### Patches Upgrade yiisoft/yii to version 1.1.31 or higher. ### References - [Git commit](https://github.com/yiisoft/yii/commit/d386d737861c9014269b7ed8c36c65eadb387368) If you have any questions or comments about this advisory, [contact us through security form](https://www.yiiframework.com/security).

What are IABs? Initial Access Brokers (IABs) specialize in gaining unauthorized entry into computer systems and networks, then selling that access to other cybercriminals. This division of labor allows IABs to concentrate on their core expertise: exploiting vulnerabilities through methods like social engineering and brute-force attacks.  By selling access, they significantly mitigate the

Out-of-bounds read in Microsoft Edge (Chromium-based) allows an unauthorized attacker to execute code over a network.

A newly disclosed high-severity security flaw impacting OttoKit (formerly SureTriggers) has come under active exploitation within a few hours of public disclosure. The vulnerability, tracked as CVE-2025-3102 (CVSS score: 8.1), is an authorization bypass bug that could permit an attacker to create administrator accounts under certain conditions and take control of susceptible websites. "The

April Microsoft Patch Tuesday. A total of 153 vulnerabilities, 2 times more than in March. Of these, 32 were added between the March and April MSPTs. Three vulnerabilities show signs of exploitation in the wild: 🔻 EoP – Windows Common Log File System Driver (CVE-2025-29824). An attacker can gain SYSTEM privileges. No technical details yet.🔻 […]

In order to prevent DoS situations due to infinite recursions, SurrealDB implements a limit of nested calls for both native functions and embedded JavaScript functions. However, in SurrealDB instances with embedded scripting functions enabled, it was found that this limit can be circumvented by utilizing both at the same time. If a native function contains JavaScript which issues a new query that calls that function, the recursion limit is not triggered. Once executed, SurrealDB will follow the path of infinite recursions until the system runs out of memory, prior to the recursion limit being triggered. This vulnerability can only affect SurrealDB servers explicitly enabling the scripting capability with `--allow-scripting` or `--allow-all` and equivalent environment variables `SURREAL_CAPS_ALLOW_SCRIPT=true` and `SURREAL_CAPS_ALLOW_ALL=true`. This issue was discovered and patched during an code audit and penetration test of SurrealDB by cure53, the severity defined within cure53'...