CVE-2025-5323
lowpriority · track · 0EPSS 0.001 · 3 %ileEUEPSS · scored 2026-10-27
A vulnerability, which was classified as problematic, has been found in fossasia open-event-server 1.19.1. This issue affects the function send_email_change_user_email of the file /fossasia/open-event-server/blob/development/app/api/helpers/mail.py of the component Mail Verification Handler. The manipulation leads to reliance on obfuscation or encryption of security-relevant inputs without integrity checking. The attack may be initiated remotely. The complexity of an attack is rather high. The exploitation is known to be difficult. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
cvss
Technical severity, 0–10. One row per scoring source.
base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · low–medium · 1.7–6.3
ssvc
A stakeholder decision — act, attend, or track — from exploitation and impact.
weaknesses
The CWE weakness classes this flaw belongs to.
affected products (1)
Products and version ranges known to be affected.
also known as (3)
Other names and identifiers for this entity.
sources
Which sources assert this record, and when.
references (15)
External citations — patches, advisories, analysis.
- https://gist.github.com/superboy-zjc/31ecea91b304b8dd9871ad507467ca61cnnvd
- https://gist.github.com/superboy-zjc/31ecea91b304b8dd9871ad507467ca61#proof-of-conceptcnnvd
- https://vuldb.com/?ctiid.310493cnnvd
- https://vuldb.com/?id.310493cnnvd
- https://vuldb.com/?submit.580256cnnvd
- https://gist.github.com/superboy-zjc/31ecea91b304b8dd9871ad507467ca61enisa_euvd
- https://gist.github.com/superboy-zjc/31ecea91b304b8dd9871ad507467ca61#proof-of-conceptenisa_euvd
- https://vuldb.com/?ctiid.310493enisa_euvd
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