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Vulnerabilities

With the aim of informing, warning and helping professionals with the latest security vulnerabilities in technology systems, we have made a database available for users interested in this information, which is in Spanish and includes all of the latest documented and recognised vulnerabilities.

This repository, with over 75,000 registers, is based on the information from the NVD (National Vulnerability Database) – by virtue of a partnership agreement – through which INCIBE translates the included information into Spanish.

On occasions this list will show vulnerabilities that have still not been translated, as they are added while the INCIBE team is still carrying out the translation process. The CVE  (Common Vulnerabilities and Exposures) Standard for Information Security Vulnerability Names is used with the aim to support the exchange of information between different tools and databases.

All vulnerabilities collected are linked to different information sources, as well as available patches or solutions provided by manufacturers and developers. It is possible to carry out advanced searches, as there is the option to select different criteria to narrow down the results, some examples being vulnerability types, manufacturers and impact levels, among others.

Through RSS feeds or Newsletters we can be informed daily about the latest vulnerabilities added to the repository. Below there is a list, updated daily, where you can discover the latest vulnerabilities.

CVE-2026-11900
Publication date:
03/07/2026
The Ad Inserter – Ad Manager & AdSense Ads plugin for WordPress is vulnerable to Insecure Direct Object Reference in versions up to and including 2.8.16 via the 'data' attribute of the [adinserter] shortcode. This is due to the replace_ai_tags() function processing a {reusable-block-N} tag pattern that calls get_post_field('post_content', N) without verifying the requesting user's capability with current_user_can('read_post'), without restricting the post type to 'wp_block', and without checking the post status. This makes it possible for authenticated attackers, with Contributor-level access and above, to read the full content of arbitrary posts including Private, Draft, Pending, Trashed, and password-protected posts owned by other users, by placing the shortcode in a post they own and previewing it.
Severity CVSS v4.0: Pending analysis
Last modification:
07/07/2026

CVE-2026-8351
Publication date:
03/07/2026
The RTMKit plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the Advanced Heading widget's 'Background Text' parameter in versions up to, and including, 2.0.7 This is due to insufficient output escaping on the 'background_text_heading' setting in the render() function, which concatenates the value directly into an HTML attribute without applying esc_attr(). This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
Severity CVSS v4.0: Pending analysis
Last modification:
06/07/2026

CVE-2026-9148
Publication date:
03/07/2026
The Comments – wpDiscuz plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the guest commenter 'Website' field in versions up to, and including, 7.6.56 This is due to insufficient output escaping in the getCommentAuthor() function, which interpolates the stored comment_author_url value directly into single-quoted HTML attributes without applying esc_url() or esc_attr(). This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
Severity CVSS v4.0: Pending analysis
Last modification:
06/07/2026

CVE-2026-9230
Publication date:
03/07/2026
The Quiz and Survey Master (QSM) – Easy Quiz and Survey Maker plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 11.1.4. This is due to the plugin not properly verifying that a user is authorized to perform an action. This makes it possible for authenticated attackers, with contributor-level access and above, to modify quizzes they do not own, overwrite quiz results pages, and reroute quiz-result notification emails to attacker-controlled addresses. An attacker first calls the /quiz/structure endpoint with an arbitrary victim quiz ID to obtain a valid nonce bound to that quiz ID and their own user ID, then presents that nonce to the /quizzes/{id}/emails save endpoint, which accepts it without verifying quiz ownership.
Severity CVSS v4.0: Pending analysis
Last modification:
06/07/2026

CVE-2026-8804
Publication date:
03/07/2026
Puppet resource_api (shipped in Puppet Core 8.x and Puppet Enterprise 2023.8.x and 2025.x) does not preserve the sensitive flag on parameters defined via the resource-api, causing values such as passwords to be stored in cleartext in the agent's local transaction state cache. Affected versions of the resource_api module include all versions between 1.5.0 - 1.9.1 and 2.0.0 The issue was fixed in puppet resource_api 1.9.2 and 2.0.1 released with Puppet Core 8.20.0 and PE 2023.8.10 & PE 2025.11.0.
Severity CVSS v4.0: MEDIUM
Last modification:
06/07/2026

CVE-2026-47898
Publication date:
03/07/2026
Improper Restriction of XML External Entity Reference vulnerability in Apache Lucene.Net (Lucene.Net.Analysis.Common library).<br /> <br /> This issue affects Apache Lucene.Net.Analysis.Common: from 4.8.0-beta00005 before 4.8.0-beta00018.<br /> <br /> Users are recommended to upgrade to version 4.8.0-beta00018, which fixes the issue.
Severity CVSS v4.0: MEDIUM
Last modification:
08/07/2026

CVE-2026-47897
Publication date:
03/07/2026
Improper Limitation of a Pathname to a Restricted Directory (&amp;#39;Path Traversal&amp;#39;) vulnerability in Apache Lucene.Net (Lucene.Net.Replicator library).<br /> <br /> This issue affects Apache Lucene.Net.Replicator: from 4.8.0-beta00005 before 4.8.0-beta00018.<br /> <br /> Users are recommended to upgrade to version 4.8.0-beta00018, which fixes the issue.
Severity CVSS v4.0: HIGH
Last modification:
08/07/2026

CVE-2026-14544
Publication date:
03/07/2026
A flaw was found in HPLIP (HP Linux Imaging and Printing Software). This vulnerability, an incomplete fix for CVE-2026-8631, may allow a remote attacker to escalate privileges or achieve arbitrary code execution. This can occur through an integer overflow in the hpcups processing path when handling specially crafted print data.
Severity CVSS v4.0: Pending analysis
Last modification:
16/07/2026

CVE-2026-8926
Publication date:
03/07/2026
When asking curl to use a `.netrc` file to find credentials and at the same<br /> time specifying a URL with a username(without a password), like<br /> `https://user@example.com/`, curl could wrongly get and use the password for<br /> *another* user set in the `.netrc` file for that host if such a one exists and<br /> there is no match for the specified user.
Severity CVSS v4.0: Pending analysis
Last modification:
07/07/2026

CVE-2026-8932
Publication date:
03/07/2026
libcurl would reuse a previously created connection even when some mTLS config<br /> related option had been changed that should have prohibited reuse.<br /> <br /> libcurl keeps previously used connections in a connection pool for subsequent<br /> transfers to reuse if one of them matches the setup. However, some TLS<br /> settings related to client certificates were left out from the configuration<br /> match checks, making them match too easily. In particular options related to<br /> the private key.
Severity CVSS v4.0: Pending analysis
Last modification:
07/07/2026

CVE-2026-8927
Publication date:
03/07/2026
When reusing a libcurl handle for sequential transfers driven by<br /> environment-variable proxy configuration, libcurl fails to clear the proxy<br /> authentication state between requests. Specifically, if the initial transfer<br /> authenticates against `proxyA` using Digest auth, a subsequent transfer routed<br /> through `proxyB` erroneously leaks the `Proxy-Authorization:` header intended<br /> solely for `proxyA`.
Severity CVSS v4.0: Pending analysis
Last modification:
07/07/2026

CVE-2026-9547
Publication date:
03/07/2026
When a libcurl-based application performs transfers via `SCP://` or `SFTP://`<br /> and utilizes the `CURLOPT_SSH_KEYFUNCTION` callback, it may silently accept an<br /> untrusted server. This vulnerability occurs when a server presents a host key<br /> type that does not match the specific key type already recorded for that host<br /> in the `known_hosts` file. Instead of rejecting the mismatch, the callback<br /> mechanism fails to properly enforce the restriction, allowing the connection<br /> to succeed without warning and risking a potential man-in-the-middle attack.
Severity CVSS v4.0: Pending analysis
Last modification:
07/07/2026
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