vantage6: Algorithm developer can edit another developer's algorithm that is pending / under review

ImpactEdit permission lacks ownership check, so another developer could alter metadata that is later trusted by nodes. Worst they could do is update the image or image tag. If that is not noted, another image is approved than the one actually under review PatchesNo WorkaroundsNo...

PYSEC-2026-3703 vantage6: Algorithm developer can edit another developer's algorithm that is pending / under review

Impact Edit permission lacks ownership check, so another developer could alter metadata that is later trusted by nodes. Worst they could do is update the image or image tag. If that is not noted, another image is approved than the one actually under review Patches No Workarounds No...

CVE-2026-73652

vantage6 is an open-source infrastructure for privacy preserving analysis. In version 5.0.2 and earlier, the algorithm-store edit permission lacks an ownership check, allowing one algorithm developer to alter another developer's algorithm while it is pending or under review. The attacker can chan...

CVE-2026-73652 vantage6: Algorithm developer can edit another developer's algorithm that is pending / under review

vantage6 is an open-source infrastructure for privacy preserving analysis. In version 5.0.2 and earlier, the algorithm-store edit permission lacks an ownership check, allowing one algorithm developer to alter another developer's algorithm while it is pending or under review. The attacker can chan...

CVE-2026-73652 vantage6: Algorithm developer can edit another developer's algorithm that is pending / under review

vantage6 is an open-source infrastructure for privacy preserving analysis. In version 5.0.2 and earlier, the algorithm-store edit permission lacks an ownership check, allowing one algorithm developer to alter another developer's algorithm while it is pending or under review. The attacker can chan...

EUVD-2026-58195

vantage6 is an open-source infrastructure for privacy preserving analysis. In version 5.0.2 and earlier, the algorithm-store edit permission lacks an ownership check, allowing one algorithm developer to alter another developer's algorithm while it is pending or under review. The attacker can chan...

CVE-2026-73652

In vantage6, versions

CVE-2026-73652 vantage6: Algorithm developer can edit another developer's algorithm that is pending / under review

vantage6 is an open-source infrastructure for privacy preserving analysis. In version 5.0.2 and earlier, the algorithm-store edit permission lacks an ownership check, allowing one algorithm developer to alter another developer's algorithm while it is pending or under review. The attacker can chan...

CVE-2026-73652: Incorrect Authorization

vantage6 is an open-source infrastructure for privacy preserving analysis. In version 5.0.2 and earlier, the algorithm-store edit permission lacks an ownership check, allowing one algorithm developer to alter another developer's algorithm while it is pending or under review. The attacker can chan...

vantage6-algorithm-store (>=4.3.0b3, <=5.0.2), vantage6-hq (>=5.0.0b2, <=5.0.2) +2 more potentially affected by unknown CVE via vantage6 (>=0.0.0, <=5.0.2rc2)

vantage6 PYPI version =0.0.0, =4.3.0b3, =5.0.0b2, =0.0.0b0, =0.0.0b0, =5.0.0b1 Source cves: unknown CVE Source advisory: SNYK:PYTHON-VANTAGE6-18319704...

PT-2026-71736

Name of the Vulnerable Software and Affected Versions vantage6 versions prior to 5.0.3 Description vantage6 is an open-source infrastructure for privacy preserving analysis. The algorithm-store edit permission lacks an ownership check, which allows an algorithm developer to modify another...

vantage6 node has an Improper Access Control issue

ImpactMalicious algorithms can potentially access other algorithms input and output files. PatchesTodo WorkaroundsVerify and restrict the algorithm containers that are allowed to run on your node. See here on how to do this. Referenceshttps://docs.vantage6.ai/usage/running-the-node/security For...

PYSEC-2026-3401 vantage6 node has an Improper Access Control issue

Impact Malicious algorithms can potentially access other algorithms input and output files. Patches Todo Workarounds Verify and restrict the algorithm containers that are allowed to run on your node. See here on how to do this. References https://docs.vantage6.ai/usage/running-the-node/security F...

Vantage6: Set admin user and password from environment or configuration

ImpactVantage6 currently provides an initial user with username root and password root. This is not ideal for the following reasons:- Attackers know that almost all vantage6 servers have a user with username root that probably has admin rights- The initial password is very weak and it is possible...

PYSEC-2026-3399 Vantage6: No limit on emails sent for password/MFA reset

Impact Users can reset their MFA token via API routes that send them an email. Currently the number of emails that is sent is not limited. This gives attackers the option to flood someones mailbox with a lot of emails, and would have adverse effects on the SMTP server which may be seen as spam...

PYSEC-2026-3398 Vantage6: 2FA can be circumvented with hacked email access

Impact If an attacker hacks into a vantage6 user's email account, they can 1 reset the password via email and then 2 reset the 2FA token via email. This way they reduce 2FA to 1FA email access. Note that most email providers require 2FA to access email, so this issue is not very likely to cause...

PT-2026-60012

Impact Vantage6 currently provides an initial user with username root and password root. This is not ideal for the following reasons: - Attackers know that almost all vantage6 servers have a user with username root that probably has admin rights - The initial password is very weak and it is...

vantage6 vulnerable to a username timing attack on recover password/MFA token

ImpactMuch like https://github.com/vantage6/vantage6/security/advisories/GHSA-45gq-q4xh-cp53, it is possible to find which usernames exist in vantage6 by calling the API routes /recover/lost and /2fa/lost, which send emails to users if they have lost their password or MFA token. Usernames can be...

PYSEC-2026-2005 vantage6 vulnerable to a username timing attack on recover password/MFA token

Impact Much like https://github.com/vantage6/vantage6/security/advisories/GHSA-45gq-q4xh-cp53, it is possible to find which usernames exist in vantage6 by calling the API routes /recover/lost and /2fa/lost, which send emails to users if they have lost their password or MFA token. Usernames can be...

vantage6 vulnerable to username timing attack

ImpactIt is possible to find out usernames from the response time of login requests. This could aid attackers in credential attacks WorkaroundsNo...