https://vulnerability.circl.lu Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Fri, 02 Oct 2026 22:44:15 +0000 https://vulnerability.circl.lu/vuln/fkie_cve-2026-104908 <p>MISP contains an improper input validation vulnerability in the decaying model import functionality. The import endpoint was intended to create a new decaying model belonging exclusively to the importing user&#39;s organisation, with the default flag forced to off.</p> <p>However, the application stripped only the top-level id and uuid fields and pinned org_id and default on the outer array before saving the data flat. A user with decaying-model permissions could supply a nested model key carrying its own primary key, organisation identifier, and default flag, which bypassed those guards during the save operation.</p> <p>Impact:</p> <p>- A user with perm_decaying could overwrite an existing decaying model belonging to another organisation in place, altering its name, formula, parameters, or ownership.</p> <p>- A user could create or modify a model flagged as the organisation default, affecting scoring behaviour for other users.</p> <p>- A user could reassign a model&#39;s organisation to an arbitrary value.</p> <p>Preconditions:</p> <p>- Authenticated user with decaying-model permission (perm_decaying).</p> <p>- Network access to the MISP instance.</p> <p>Affected: &lt;2.5.48.</p> <p>MISP contains an improper input validation vulnerability in the decaying model import functionality. The import endpoint was intended to create a new decaying model belonging exclusively to the importing user&#39;s organisation, with the default flag forced to off.</p> <p>However, the application stripped only the top-level id and uuid fields and pinned org_id and default on the outer array before saving the data flat. A user with decaying-model permissions could supply a nested model key carrying its own primary key, organisation identifier, and default flag, which bypassed those guards during the save operation.</p> <p>Impact:</p> <p>- A user with perm_decaying could overwrite an existing decaying model belonging to another organisation in place, altering its name, formula, parameters, or ownership.</p> <p>- A user could create or modify a model flagged as the organisation default, affecting scoring behaviour for other users.</p> <p>- A user could reassign a model&#39;s organisation to an arbitrary value.</p> <p>Preconditions:</p> <p>- Authenticated user with decaying-model permission (perm_decaying).</p> <p>- Network access to the MISP instance.</p> <p>Affected: &lt;2.5.48.</p> https://vulnerability.circl.lu/vuln/fkie_cve-2026-104908 https://vulnerability.circl.lu/vuln/gcve-1-2026-20189 <p><strong>Affected:</strong> MISP</p> <p>MISP contains an improper input validation vulnerability in the decaying model import functionality. The import endpoint was intended to create a new decaying model belonging exclusively to the importing user&#39;s organisation, with the default flag forced to off.</p> <p>However, the application stripped only the top-level id and uuid fields and pinned org_id and default on the outer array before saving the data flat. A user with decaying-model permissions could supply a nested model key carrying its own primary key, organisation identifier, and default flag, which bypassed those guards during the save operation.</p> <p>Impact:</p> <p>- A user with perm_decaying could overwrite an existing decaying model belonging to another organisation in place, altering its name, formula, parameters, or ownership.</p> <p>- A user could create or modify a model flagged as the organisation default, affecting scoring behaviour for other users.</p> <p>- A user could reassign a model&#39;s organisation to an arbitrary value.</p> <p>Preconditions:</p> <p>- Authenticated user with decaying-model permission (perm_decaying).</p> <p>- Network access to the MISP instance.</p> <p>Affected: &lt;2.5.48.</p> <p><strong>Affected:</strong> MISP</p> <p>MISP contains an improper input validation vulnerability in the decaying model import functionality. The import endpoint was intended to create a new decaying model belonging exclusively to the importing user&#39;s organisation, with the default flag forced to off.</p> <p>However, the application stripped only the top-level id and uuid fields and pinned org_id and default on the outer array before saving the data flat. A user with decaying-model permissions could supply a nested model key carrying its own primary key, organisation identifier, and default flag, which bypassed those guards during the save operation.</p> <p>Impact:</p> <p>- A user with perm_decaying could overwrite an existing decaying model belonging to another organisation in place, altering its name, formula, parameters, or ownership.</p> <p>- A user could create or modify a model flagged as the organisation default, affecting scoring behaviour for other users.</p> <p>- A user could reassign a model&#39;s organisation to an arbitrary value.</p> <p>Preconditions:</p> <p>- Authenticated user with decaying-model permission (perm_decaying).</p> <p>- Network access to the MISP instance.</p> <p>Affected: &lt;2.5.48.</p> https://vulnerability.circl.lu/vuln/gcve-1-2026-20189 https://vulnerability.circl.lu/vuln/ghsa-h9vw-jjgr-29wc <p>MISP contains an improper input validation vulnerability in the decaying model import functionality. The import endpoint was intended to create a new decaying model belonging exclusively to the importing user&#39;s organisation, with the default flag forced to off.</p> <p>However, the application stripped only the top-level id and uuid fields and pinned org_id and default on the outer array before saving the data flat. A user with decaying-model permissions could supply a nested model key carrying its own primary key, organisation identifier, and default flag, which bypassed those guards during the save operation.</p> <p>Impact:</p> <p>- A user with perm_decaying could overwrite an existing decaying model belonging to another organisation in place, altering its name, formula, parameters, or ownership.</p> <p>- A user could create or modify a model flagged as the organisation default, affecting scoring behaviour for other users.</p> <p>- A user could reassign a model&#39;s organisation to an arbitrary value.</p> <p>Preconditions:</p> <p>- Authenticated user with decaying-model permission (perm_decaying).</p> <p>- Network access to the MISP instance.</p> <p>Affected: &lt;2.5.48.</p> <p>MISP contains an improper input validation vulnerability in the decaying model import functionality. The import endpoint was intended to create a new decaying model belonging exclusively to the importing user&#39;s organisation, with the default flag forced to off.</p> <p>However, the application stripped only the top-level id and uuid fields and pinned org_id and default on the outer array before saving the data flat. A user with decaying-model permissions could supply a nested model key carrying its own primary key, organisation identifier, and default flag, which bypassed those guards during the save operation.</p> <p>Impact:</p> <p>- A user with perm_decaying could overwrite an existing decaying model belonging to another organisation in place, altering its name, formula, parameters, or ownership.</p> <p>- A user could create or modify a model flagged as the organisation default, affecting scoring behaviour for other users.</p> <p>- A user could reassign a model&#39;s organisation to an arbitrary value.</p> <p>Preconditions:</p> <p>- Authenticated user with decaying-model permission (perm_decaying).</p> <p>- Network access to the MISP instance.</p> <p>Affected: &lt;2.5.48.</p> https://vulnerability.circl.lu/vuln/ghsa-h9vw-jjgr-29wc