CVE-2026-21788
Essential information
- Published
- 19/03/2026 09:16
- Modified
- 19/03/2026 18:42
- Author
- —
- Creator
- —
- CVSS
- 5.4 MEDIUM (v3.1)
- CISA KEV
- No
- CWE
- —
- CVSS vector
-
—
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N—
CVSS metrics
- Access vector
- —
- Access complexity
- —
- Authentication
- —
- Confidentiality impact
- —
- Integrity impact
- —
- Availability impact
- —
- Exploitability
- —
- Remediation level
- —
- Report confidence
- —
- Temporal score
- —
- Attack vector
- NETWORK
- Attack complexity
- LOW
- Privileges required
- LOW
- User interaction
- REQUIRED
- Scope
- CHANGED
- Confidentiality impact
- LOW
- Integrity impact
- LOW
- Availability impact
- NONE
- Exploit code maturity
- —
- Remediation level
- —
- Report confidence
- —
- Temporal score
- —
- Attack vector
- —
- Attack complexity
- —
- Attack requirements
- —
- Privileges required
- —
- User interaction
- —
- Confidentiality (V)
- —
- Confidentiality (S)
- —
- Integrity (V)
- —
- Integrity (S)
- —
- Availability (V)
- —
- Availability (S)
- —
- Exploit maturity
- —
Description
HCL Connections is vulnerable to a cross-site scripting attack where an attacker may leverage this issue to execute arbitrary script code in the browser of an unsuspecting user which leads to executing malicious script code. This may allow the attacker steal cookie-based authentication credentials and comprise user's account then launch other attacks.
NVD status
- Status
- Analyzed — CVE has been recently published to the CVE List and has been received by the NVD.
- Source
- [email protected]
- NVD
- View on NVD
Affected products (CPE)
| Product | CPE |
|---|---|
| hcltech / connections | cpe:2.3:a:hcltech:connections:8.0:-:*:*:*:*:*:* |
| hcltech / connections | cpe:2.3:a:hcltech:connections:8.0:cumulative_release1:*:*:*:*:*:* |
| hcltech / connections | cpe:2.3:a:hcltech:connections:8.0:cumulative_release10:*:*:*:*:*:* |
| hcltech / connections | cpe:2.3:a:hcltech:connections:8.0:cumulative_release11:*:*:*:*:*:* |
| hcltech / connections | cpe:2.3:a:hcltech:connections:8.0:cumulative_release12:*:*:*:*:*:* |
| hcltech / connections | cpe:2.3:a:hcltech:connections:8.0:cumulative_release2:*:*:*:*:*:* |
| hcltech / connections | cpe:2.3:a:hcltech:connections:8.0:cumulative_release3:*:*:*:*:*:* |
| hcltech / connections | cpe:2.3:a:hcltech:connections:8.0:cumulative_release4:*:*:*:*:*:* |
| hcltech / connections | cpe:2.3:a:hcltech:connections:8.0:cumulative_release5:*:*:*:*:*:* |
| hcltech / connections | cpe:2.3:a:hcltech:connections:8.0:cumulative_release6:*:*:*:*:*:* |
| hcltech / connections | cpe:2.3:a:hcltech:connections:8.0:cumulative_release7:*:*:*:*:*:* |
| hcltech / connections | cpe:2.3:a:hcltech:connections:8.0:cumulative_release8:*:*:*:*:*:* |
| hcltech / connections | cpe:2.3:a:hcltech:connections:8.0:cumulative_release9:*:*:*:*:*:* |