A vulnerability in the REST API of Cisco Slido could have allowed an authenticated, remote attacker to access the social profile data of other users or affect quiz and poll results. Cisco has addressed this vulnerability in Cisco Slido and no customer action is needed.
This vulnerability existed because of the presence of an insecure direct object reference. Prior to this vulnerability being addressed, an attacker could have exploited this vulnerability by sending a crafted request to the vulnerable API endpoint. A successful exploit could have allowed the attacker to view the social profiles of other users or affect quiz and poll results.
Metrics
Affected Vendors & Products
References
History
Wed, 06 May 2026 21:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Title | Insecure Direct Object Reference in Cisco Slido REST API Allowing Unauthorized User Data Access |
Wed, 06 May 2026 19:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
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Wed, 06 May 2026 17:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | A vulnerability in the REST API of Cisco Slido could have allowed an authenticated, remote attacker to access the social profile data of other users or affect quiz and poll results. Cisco has addressed this vulnerability in Cisco Slido and no customer action is needed. This vulnerability existed because of the presence of an insecure direct object reference. Prior to this vulnerability being addressed, an attacker could have exploited this vulnerability by sending a crafted request to the vulnerable API endpoint. A successful exploit could have allowed the attacker to view the social profiles of other users or affect quiz and poll results. | |
| Weaknesses | CWE-639 | |
| References |
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| Metrics |
cvssV3_1
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Status: PUBLISHED
Assigner: cisco
Published:
Updated: 2026-05-06T19:09:39.992Z
Reserved: 2025-10-08T11:59:15.398Z
Link: CVE-2026-20219
Updated: 2026-05-06T19:09:35.446Z
Status : Awaiting Analysis
Published: 2026-05-06T17:16:21.760
Modified: 2026-05-06T18:59:53.230
Link: CVE-2026-20219
No data.
OpenCVE Enrichment
Updated: 2026-05-06T21:30:12Z