Alertas de Seguridad de la Información

W Alto vulnerabilidad

25/06/2026

[CVE-2026-8720] wc_Blake2bHmacFinal and wc_Blake2sHmacFinal discard the message when the key length exceeds the bloc…

wc_Blake2bHmacFinal and wc_Blake2sHmacFinal discard the message when the key length exceeds the block size, producing a MAC that is independent of the input. When the supplied key is longer than the BLAKE2 block size the key-hashing branch reinitialized the running hash state, discarding the accumulated message data, so the resulting MAC depended only on the key and not on the message being authen…

nvdaltovulnerabilidad CVSS 7.5 NVD

G Alto vulnerabilidad

25/06/2026

[CVE-2026-13283] Use after free in AdFilter in Google Chrome on Android prior to 149.0.7827.201 allowed a remote atta…

Use after free in AdFilter in Google Chrome on Android prior to 149.0.7827.201 allowed a remote attacker who convinced a user to engage in specific UI gestures to execute arbitrary code via a crafted HTML page. (Chromium security severity: High)

nvdaltovulnerabilidad CVSS 7.5 NVD

M Crítico vulnerabilidad

25/06/2026

[CVE-2026-40702] WebSocket endpoints lack proper authentication mechanisms, enabling attackers to impersonate chargin…

WebSocket endpoints lack proper authentication mechanisms, enabling attackers to impersonate charging stations. As a result, attackers can exploit this weakness to gain unauthorized access to sensitive data or perform unauthorized actions. Given that no authentication is required, this can lead to privilege escalation and potentially compromise the security of the entire system.

nvdcriticovulnerabilidad CVSS 9.4 NVD

W Alto vulnerabilidad

25/06/2026

[CVE-2026-11703] Missing SNI/ALPN binding on stateful (session-ID) resumption, which previously skipped the binding c…

Missing SNI/ALPN binding on stateful (session-ID) resumption, which previously skipped the binding check performed for ticket-based resumption. A cached session could be resumed under a different SNI/ALPN than originally negotiated and, where client-authentication policy differs across virtual hosts, carry the cached peer-authentication state into a context it was not established for. Resumption n…

nvdaltovulnerabilidad CVSS 7.5 NVD

R Alto vulnerabilidad

25/06/2026

[CVE-2026-12975] A flaw was found in Apicurio Registry. The ContentTypeUtil.isParsableXml() method creates a SAXParse…

A flaw was found in Apicurio Registry. The ContentTypeUtil.isParsableXml() method creates a SAXParserFactory without enabling secure processing features or disabling external entity resolution. An attacker with artifact-write permission (or unauthenticated when the registry runs with default configuration) can upload a crafted XML document to trigger blind server-side request forgery (SSRF) via ex…

nvdaltovulnerabilidad CVSS 8.5 NVD

R Alto vulnerabilidad

25/06/2026

[CVE-2026-12992] A flaw was found in Apicurio Registry. The WSDLReaderAccessor creates a wsdl4j WSDLReader without di…

A flaw was found in Apicurio Registry. The WSDLReaderAccessor creates a wsdl4j WSDLReader without disabling the javax.wsdl.importDocuments feature. When the VALIDITY rule is set to FULL, an attacker with Developer-role access can upload a WSDL document containing attacker-controlled import locations, causing the registry to issue HTTP requests to arbitrary internal URLs (server-side request forger…

nvdaltovulnerabilidad CVSS 7.4 NVD

G Alto vulnerabilidad

25/06/2026

[CVE-2026-13281] Integer overflow in Mojo in Google Chrome prior to 149.0.7827.201 allowed a remote attacker who had …

Integer overflow in Mojo in Google Chrome prior to 149.0.7827.201 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a malicious file. (Chromium security severity: High)

nvdaltovulnerabilidad CVSS 8.3 NVD

F Crítico vulnerabilidad

25/06/2026

[CVE-2025-71333] Flowise through 2.2.4 contains an unauthenticated arbitrary file upload vulnerability in the /api/v1…

Flowise through 2.2.4 contains an unauthenticated arbitrary file upload vulnerability in the /api/v1/attachments endpoint when storageType is set to local. Attackers can exploit path traversal in the chatId and chatflowId parameters to upload malicious files to arbitrary directories, potentially enabling remote code execution and server compromise.

nvdcriticovulnerabilidad CVSS 9.8 NVD

F Alto vulnerabilidad

25/06/2026

[CVE-2025-71335] Flowise before 3.0.10 (affected versions 3.0.7 and earlier) fails to invalidate existing sessions an…

Flowise before 3.0.10 (affected versions 3.0.7 and earlier) fails to invalidate existing sessions and session tokens after a user changes their password. An attacker who already holds an active session, for example via a stolen session token or a device left logged in, remains authenticated as the legitimate user even after the user rotates their credentials, undermining the security purpose of th…

nvdaltovulnerabilidad CVSS 8.1 NVD

F Crítico vulnerabilidad

25/06/2026

[CVE-2025-71336] Flowise before 3.0.6 (affected versions 2.2.7-patch.1 and earlier) contains an unsandboxed remote co…

Flowise before 3.0.6 (affected versions 2.2.7-patch.1 and earlier) contains an unsandboxed remote code execution vulnerability in the Custom MCP feature, which is designed to execute OS commands such as launching local MCP servers. Because Flowise's authentication and authorization model is minimal and lacks role-based access control, and the default installation runs without authentication unless…

nvdcriticovulnerabilidad CVSS 9.8 NVD

F Crítico vulnerabilidad

25/06/2026

[CVE-2025-71338] Flowise contains a path traversal vulnerability in the /api/v1/document-store/loader/process endpoin…

Flowise contains a path traversal vulnerability in the /api/v1/document-store/loader/process endpoint that allows unauthenticated attackers to write arbitrary files to the filesystem. Attackers can exploit unsanitized fileName parameters with ../ sequences to overwrite critical files like package.json and achieve remote code execution when the application restarts.

nvdcriticovulnerabilidad CVSS 10.0 NVD

M Alto vulnerabilidad

25/06/2026

[CVE-2025-71340] picklescan through 0.0.26 fails to detect malicious pickle files that invoke idlelib.pyshell.Modifie…

picklescan through 0.0.26 fails to detect malicious pickle files that invoke idlelib.pyshell.ModifiedInterpreter.runcode in __reduce__ methods. Attackers can embed undetected code in pickle files that executes arbitrary commands when the file is loaded via pickle.load(), enabling supply chain attacks on PyTorch models and saved Python objects. This is fixed in version 0.0.30.

nvdaltovulnerabilidad CVSS 8.1 NVD

P Alto vulnerabilidad

25/06/2026

[CVE-2021-47986] Parse Server before 4.10.0 contains a supply chain vulnerability where incorrect version tags were p…

Parse Server before 4.10.0 contains a supply chain vulnerability where incorrect version tags were pushed to the repository linking to unreviewed code in a personal fork. Attackers could exploit this by specifying affected version tags in dependency declarations to execute unreviewed and potentially malicious code.

nvdaltovulnerabilidad CVSS 7.5 NVD

M Alto vulnerabilidad

25/06/2026

[CVE-2021-47987] Parse Server before 4.10.0 was affected by a supply chain incident in which incorrect version tags w…

Parse Server before 4.10.0 was affected by a supply chain incident in which incorrect version tags were pushed to the official repository pointing to an unreviewed personal fork of a contributor with write access. No releases were published with these tags; a project was exposed only if it defined a git-based dependency referencing one of the affected tags (for example, parse-server#4.9.3). The co…

nvdaltovulnerabilidad CVSS 7.5 NVD

F Crítico vulnerabilidad

25/06/2026

[CVE-2025-71327] Flowise contains an authentication bypass vulnerability in the unprotected /api/v1/account/register …

Flowise contains an authentication bypass vulnerability in the unprotected /api/v1/account/register endpoint that allows unauthenticated attackers to create user accounts. Remote attackers can exploit this endpoint to register arbitrary accounts and authenticate to the system, gaining full API access without credentials.

nvdcriticovulnerabilidad CVSS 9.1 NVD

W Alto vulnerabilidad

25/06/2026

[CVE-2026-6679] A heap buffer overflow could occur in the DTLS 1.3 ACK serialization path before the connecting peer…

A heap buffer overflow could occur in the DTLS 1.3 ACK serialization path before the connecting peer is authenticated. The buffer overflow was due to an integer truncation when computing the length of the ACK record-number list, causing an undersized buffer to be allocated and then overrun. This affects builds using DTLS 1.3 and wolfSSL version 5.9.0 and earlier. A fix was added to the 5.9.1 relea…

nvdaltovulnerabilidad CVSS 7.5 NVD

W Alto vulnerabilidad

25/06/2026

[CVE-2026-6731] X.509 name constraint bypass via the Subject Common Name when treated as a DNS-type name. A certific…

X.509 name constraint bypass via the Subject Common Name when treated as a DNS-type name. A certificate whose Subject CN violates an issuing CA's DNS name constraints could be accepted.

nvdaltovulnerabilidad CVSS 7.5 NVD

M Alto vulnerabilidad

25/06/2026

[CVE-2026-12473] Two data sources (DICOMWebProxy and DICOMJSON) shipped in the default configuration fetch an arbitra…

Two data sources (DICOMWebProxy and DICOMJSON) shipped in the default configuration fetch an arbitrary URL parameter without validation. A global authentication service in OHIF automatically injects the authenticated user's OIDC Bearer token into the resulting requests, sending it to the attacker-controlled server. DICOMweb data sources are not impacted.

nvdaltovulnerabilidad CVSS 8.2 NVD

M Alto vulnerabilidad

25/06/2026

[CVE-2026-37452] Insecure Permissions vulnerability in MSI NBFoundation Service v.2.0.2506.1201 allows a remote attac…

Insecure Permissions vulnerability in MSI NBFoundation Service v.2.0.2506.1201 allows a remote attacker to obtain sensitive information via the MSIAPService.exe component

nvdaltovulnerabilidad CVSS 7.5 NVD

B Alto vulnerabilidad

25/06/2026

[CVE-2026-57520] Bitwarden Server before 2026.5.0 contains a privilege escalation vulnerability that allows authentic…

Bitwarden Server before 2026.5.0 contains a privilege escalation vulnerability that allows authenticated Custom users with ManageUsers permission to remove Admin accounts from an organization by exploiting a missing role hierarchy check in the bulk user-remove endpoint. Attackers can supply Admin organization-user IDs in a bulk DELETE request to bypass the guard enforced on the single-user removal…

nvdaltovulnerabilidad CVSS 7.1 NVD