Alertas de Seguridad de la Información

M Alto vulnerabilidad

13/08/2026

[CVE-2026-73570] A remote code execution vulnerability exists in Zimbra Collaboration (ZCS) before 10.1.20 when the o…

A remote code execution vulnerability exists in Zimbra Collaboration (ZCS) before 10.1.20 when the optional zimbra-snmp package is installed and SNMP notifications are enabled. Due to improper sanitization of untrusted input during SNMP notification processing, an unauthenticated attacker can send specially crafted SMTP requests that may result in execution of arbitrary operating system commands a…

nvdaltovulnerabilidad CVSS 8.9 NVD

M Alto vulnerabilidad

13/08/2026

[CVE-2026-19710] A vulnerability was found in SourceCodester Simple Student Information System. Affected by this vuln…

A vulnerability was found in SourceCodester Simple Student Information System. Affected by this vulnerability is an unknown functionality of the file app/admin/departments/view_department.php. Performing a manipulation of the argument ID results in sql injection. The attack is possible to be carried out remotely. The exploit has been made public and could be used.

nvdaltovulnerabilidad CVSS 7.3 NVD

M Alto vulnerabilidad

13/08/2026

[CVE-2026-73505] Oh My Posh is the most customisable and low-latency cross platform/shell prompt renderer. Prior to 2…

Oh My Posh is the most customisable and low-latency cross platform/shell prompt renderer. Prior to 29.35.1, the setStyle() function in src/segments/path.go passed pt.Path, which includes raw folder names, to template.Render, whose function map exposes cmd, so an attacker-controlled directory name containing a Go template expression could execute arbitrary operating system commands as the current u…

nvdaltovulnerabilidad CVSS 7.8 NVD

M Alto vulnerabilidad

13/08/2026

[CVE-2026-70463] rsync 3.1.0 before 3.5.0 contains an authorization bypass in auth users directive parsing. The auth …

rsync 3.1.0 before 3.5.0 contains an authorization bypass in auth users directive parsing. The auth users parser uses comma-only tokenization when splitting the user list, which fails to correctly handle entries of the form @Group Name where the group name contains a space. The space within the group name causes the parser to split the entry at the space boundary, discarding the deny rule associat…

nvdaltovulnerabilidad CVSS 8.1 NVD

M Alto vulnerabilidad

13/08/2026

[CVE-2026-70464] rsync daemon 2.0.0 before 3.5.0 contains a denial of service vulnerability that allows unauthenticat…

rsync daemon 2.0.0 before 3.5.0 contains a denial of service vulnerability that allows unauthenticated remote attackers to exhaust daemon connection slots by stalling the handshake process before or after module selection without triggering the I/O timeout. Attackers can open many simultaneous connections and trickle data at the minimum rate to avoid timeout, or stall entirely before module select…

nvdaltovulnerabilidad CVSS 7.5 NVD

M Alto vulnerabilidad

13/08/2026

[CVE-2026-70461] rsync 3.2.5 before 3.5.0 contains a heap out-of-bounds write vulnerability that allows remote unauth…

rsync 3.2.5 before 3.5.0 contains a heap out-of-bounds write vulnerability that allows remote unauthenticated attackers to write one attacker-controlled byte past the end of a heap allocation by supplying a crafted files-from entry. Attackers can trigger the vulnerability against a read-only rsync daemon module by providing a files-from entry containing both an interior and trailing backslash, cau…

nvdaltovulnerabilidad CVSS 8.2 NVD

M Alto vulnerabilidad

13/08/2026

[CVE-2026-70455] rsync 3.4.2 before 3.5.0 contains a denial of service vulnerability that allows a remote sender to e…

rsync 3.4.2 before 3.5.0 contains a denial of service vulnerability that allows a remote sender to exhaust system resources by specifying the --zt short alias for --compress-threads, which bypasses the refuse options directive's string matching on long option names. Attackers can specify --zt=N with a large value to spawn an unbounded number of Zstandard worker threads on the receiver, exhausting …

nvdaltovulnerabilidad CVSS 7.5 NVD

M Alto vulnerabilidad

13/08/2026

[CVE-2026-70453] rsync before 3.5.0 contains an algorithmic complexity vulnerability in the hash_search() function th…

rsync before 3.5.0 contains an algorithmic complexity vulnerability in the hash_search() function that allows a remote attacker to cause a denial of service by delivering a carefully constructed file list. A sender can exploit the quadratic-time worst-case behavior in hash lookups to exhaust receiver CPU resources with a modest number of crafted entries, causing a sustained denial of service.

nvdaltovulnerabilidad CVSS 7.5 NVD

M Alto vulnerabilidad

13/08/2026

[CVE-2026-53784] rsync before 3.5.0 contains a path traversal vulnerability that allows remote clients to access file…

rsync before 3.5.0 contains a path traversal vulnerability that allows remote clients to access files outside the intended module root when use chroot is disabled and the module root path or a component of it is a symlink. The daemon calls chdir() to the module root at session initialization without resolving symlinks via realpath() or equivalent, causing subsequent relative-path operations to ref…

nvdaltovulnerabilidad CVSS 7.1 NVD

M Alto vulnerabilidad

13/08/2026

[CVE-2026-28154] Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability i…

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in snstheme Samex - Clean, Minimal Shop WooCommerce WordPress Theme and snstheme M.Anh - Fashion WooCoommerce WordPress Theme allows Reflected XSS. This issue affects Samex - Clean, Minimal Shop WooCommerce WordPress Theme: from n/a through 2.5; M.Anh - Fashion WooCoommerce WordPress Theme: from n/a…

nvdaltovulnerabilidad CVSS 7.1 NVD

M Alto vulnerabilidad

13/08/2026

[CVE-2026-14456] Issue summary: When an OpenSSL QUIC server (Listener SSL object) processes valid QUIC Initial packet…

Issue summary: When an OpenSSL QUIC server (Listener SSL object) processes valid QUIC Initial packets for unknown destination connection IDs, it can allocate and queue new incoming channels without enforcing any limit. Impact summary: A remote peer that can make many Initial packets reach the server listener faster than the application accepts connections, can cause the memory allocated to store …

nvdaltovulnerabilidad CVSS 7.5 NVD

M Alto vulnerabilidad

13/08/2026

[CVE-2026-73346] Administrator SQL Injection in MailChimp For WooCommerce < 6.2 versions.

Administrator SQL Injection in MailChimp For WooCommerce < 6.2 versions.

nvdaltovulnerabilidad CVSS 7.6 NVD

M Alto vulnerabilidad

13/08/2026

[CVE-2026-66704] Unauthenticated Server Side Request Forgery (SSRF) in Gutenverse Companion <= 2.5.1 versions.

Unauthenticated Server Side Request Forgery (SSRF) in Gutenverse Companion

nvdaltovulnerabilidad CVSS 7.2 NVD

M Alto vulnerabilidad

13/08/2026

[CVE-2026-67986] amazing-print/amazing_print at commit dc890dfafdf07088ea901df53c19c2710e5c5234 contains a Ruby code …

amazing-print/amazing_print at commit dc890dfafdf07088ea901df53c19c2710e5c5234 contains a Ruby code injection condition in AwesomeMethodArray#grep. A specially named method containing Ruby interpolation syntax can be interpolated into a dynamically constructed eval string when grep is called with a block, resulting in Ruby code execution in the host process. Exploitation requires an application pa…

nvdaltovulnerabilidad CVSS 8.4 NVD

M Alto vulnerabilidad

13/08/2026

[CVE-2026-67991] crmne/ruby_llm at commit fa6f279847d6d7027814539d9c0dfc3bbdfd2a83 contains a polynomial-time regular…

crmne/ruby_llm at commit fa6f279847d6d7027814539d9c0dfc3bbdfd2a83 contains a polynomial-time regular expression denial-of-service condition in RubyLLM::Utils.underscore on Ruby 3.1.x. A very long crafted class, agent, or tool name can cause excessive CPU consumption and a denial of service.

nvdaltovulnerabilidad CVSS 7.5 NVD

M Alto vulnerabilidad

13/08/2026

[CVE-2026-66431] Unauthenticated Broken Access Control in Bitcoin Lightning Payment Gateway for WooCommerce (via CLIN…

Unauthenticated Broken Access Control in Bitcoin Lightning Payment Gateway for WooCommerce (via CLINK)

nvdaltovulnerabilidad CVSS 7.5 NVD

M Alto vulnerabilidad

13/08/2026

[CVE-2026-6464] Untrusted data inclusion in PostgreSQL psql COPY may allow a server administrator to elicit executio…

Untrusted data inclusion in PostgreSQL psql COPY may allow a server administrator to elicit execution of data lines as psql commands, via error injection. If the "COPY FROM STDIN" or "\copy FROM STDIN" command fails before the server indicates that it awaits input rows, psql processes the in-line data rows as psql commands. "COPY FROM" with a filename is unaffected. The server administrator has…

nvdaltovulnerabilidad CVSS 8.1 NVD

M Alto vulnerabilidad

13/08/2026

[CVE-2026-6471] Missing authorization in PostgreSQL logical decoding allows a non-superuser holding REPLICATION priv…

Missing authorization in PostgreSQL logical decoding allows a non-superuser holding REPLICATION privilege to dlopen any file visible to the operating system account running the server, via the choice of logical decoding plugin. This in turn runs arbitrary code as that account. Versions before PostgreSQL 18.5, 17.11, 16.15, 15.19, and 14.24 are affected.

nvdaltovulnerabilidad CVSS 7.2 NVD

M Alto vulnerabilidad

13/08/2026

[CVE-2026-49478] Fulcio is a certificate authority for issuing code signing certificates for an OpenID Connect (OIDC)…

Fulcio is a certificate authority for issuing code signing certificates for an OpenID Connect (OIDC) identity. Versions through 1.8.5 improperly follow cross-host redirects and attach Kubernetes ServiceAccount tokens during OIDC discovery, allowing a malicious or compromised issuer to perform blind SSRF, substitute and cache malicious JWKS keys, or disclose ServiceAccount tokens to external hosts.…

nvdaltovulnerabilidad CVSS 8.7 NVD

M Alto vulnerabilidad

13/08/2026

[CVE-2026-18408] Untrusted data inclusion in pg_dump in PostgreSQL allows a malicious superuser of the origin server …

Untrusted data inclusion in pg_dump in PostgreSQL allows a malicious superuser of the origin server to inject arbitrary code for restore-time execution as the client operating system account running psql to restore the dump, via psql \restrict meta-command input expansion. The fix for CVE-2025-8714 introduced \restrict and \unrestrict to block this attack, but \unrestrict itself was sufficient fo…

nvdaltovulnerabilidad CVSS 8.8 NVD