CVE-2020-26176 describes a medium-severity access control vulnerability in tangro Business Workflow versions prior to 1.18.1. An authenticated attacker can exploit a broken access control check on the /api/document/<DocumentID>/attachments API endpoint to enumerate attachment IDs for workitems they are not authorized to access. This allows for information disclosure (CWE-922) by gathering valid attachment IDs. While the CVSS score is 4.3, indicating low impact and complexity, there is no evidence of active exploitation, publicly available exploit code, or significant community discussion surrounding this vulnerability.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 1.18.1CPE matchmatch criteria | cpe:2.3:a:tangro:business_workflow:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.