TIBCO EBX® Add-ons Path Traversal

published 2023-05-25 3 y ago modified 2026-06-17 4 mo ago also EUVD-2023-30040

cvss: 7.7; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.7%; EPSS 0.7% chance of exploitation in 30 days, percentile 51%
public exploits: 0; none known

The server component of TIBCO Software Inc.'s TIBCO EBX Add-ons contains a vulnerability that allows an attacker with low-privileged application access to read system files that are accessible to the web server. Affected releases are TIBCO Software Inc.'s TIBCO EBX Add-ons: versions 4.5.16 and below.

Patch / fix

fixed in 1

tibco ebx_add-ons 4.5.17

CISA SSVC

Exploitation: none
Automatable: no
Technical impact: partial
Assessed: 21 mo ago (2025-01-16)

Exploit prediction

0.66% chance of exploitation in the next 30 days, higher than 51% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
CNA	3.1	7.7	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N
NVD	3.1	6.5	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Affected products

TIBCO Software Inc. TIBCO EBX Add-ons

Classification

Weakness

CWE-203 Observable Discrepancy
CWE-22 Improper Limitation of a Pathname to a Restricted Directory

References

tibco.com /services/support/advisories
vendor-advisory

Sources

CVE List CVE-2023-26215
NVD CVE-2023-26215

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Summary