How severe is CVE-2022-30578?

CVE-2022-30578 has a CVSS 3.x base score of 8.0, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2022-30578 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (54th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2022-30578?

CVE-2022-30578 affects Tibco Ebx Add-ons. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2022-30578?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

When was CVE-2022-30578 published?

CVE-2022-30578 was published on 2022-09-21 and last updated on 2026-06-17.

CVE-2022-30578

CVE-2022-30578 is a high-severity vulnerability in Tibco Ebx Add-ons with a CVSS 3.x base score of 8.0. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-79.

Key facts

Severity: High (CVSS 3.x base score 8.0)
EPSS exploit prediction: 1% (54th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Tibco Ebx Add-ons
Published: 2022-09-21
Last modified: 2026-06-17

Description

The Web Server component of TIBCO Software Inc.'s TIBCO EBX Add-ons contains an easily exploitable vulnerability that allows a low privileged attacker with network access to execute Stored Cross Site Scripting (XSS) on the affected system. A successful attack using this vulnerability requires human interaction from a person other than the attacker. Affected releases are TIBCO Software Inc.'s TIBCO EBX Add-ons: versions 5.4.1 and below.

Frequently asked questions

What is CVE-2022-30578?: The Web Server component of TIBCO Software Inc.'s TIBCO EBX Add-ons contains an easily exploitable vulnerability that allows a low privileged attacker with network access to execute Stored Cross Site Scripting (XSS) on the affected system. A successful attack using this vulnerability requires human interaction from a person other than the attacker. Affected releases are TIBCO Software Inc.'s TIBCO EBX Add-ons: versions 5.4.1 and below.
How severe is CVE-2022-30578?: CVE-2022-30578 has a CVSS 3.x base score of 8.0, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2022-30578 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (54th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2022-30578?: CVE-2022-30578 affects Tibco Ebx Add-ons. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2022-30578?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2022-30578 published?: CVE-2022-30578 was published on 2022-09-21 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:tibco:ebx_add-ons:*:*:*:*:*:*:*:*

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