What is CVE-2021-23271?

CVE-2021-23271 is a high-severity vulnerability in Tibco Ebx, classified under Cross-site Scripting. CVSS score: 8.0/10. Published 2021-02-02.

How severe is CVE-2021-23271?

High severity. CVSS v3 base score is 8.0 out of 10.

XSS in Tibco Ebx

CVE-2021-23271

The TIBCO EBX Web Server component of TIBCO Software Inc.'s TIBCO EBX contains a vulnerability that theoretically allows a low privileged attacker with network access to execute a Stored Cross Site Scripting (XSS) attack on the affected sy…

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.009 (55.8th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.0 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H.

Affected products

Tibco Ebx
Tibco Software Inc. Ebx — versions unspecified

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

security@tibco.com (x_refsource_CONFIRM, Product)
security@tibco.com (x_refsource_CONFIRM, Vendor Advisory)

Frequently asked questions

What is CVE-2021-23271?: CVE-2021-23271 is a high-severity vulnerability in Tibco Ebx, classified under Cross-site Scripting. CVSS score: 8.0/10. Published 2021-02-02.
How severe is CVE-2021-23271?: High severity. CVSS v3 base score is 8.0 out of 10.