In Eclipse BIRT versions 1.0 to 4.7, the Report Viewer allows Reflected XSS in URL parameter.

published 2019-08-09 7 y ago modified 2026-06-17 4 mo ago also EUVD-2019-3444

cvss: 6.1; version 3.1, NVD
cisa kev: Not listed; not in CISA's catalog
epss: 0.9%; EPSS 0.9% chance of exploitation in 30 days, percentile 59%
public exploits: 0; none known

In Eclipse BIRT versions 1.0 to 4.7, the Report Viewer allows Reflected XSS in URL parameter. Attacker can execute the payload in victim's browser context.

Vendor advisories

What the vendors themselves say about their products: affected, fixed or not affected, and what to do.

red hat product security vex CVE-2019-11776 updated 2026-11-05 cvss 6.1

eclipse-birt: report viewer allows reflected XSS in __format url parameter

Red Hat Enterprise Linux 6 eclipse-birt
not affected: vulnerable code not present

Red Hat CSAF VEX © Red Hat, Inc., from https://security.access.redhat.com/data/csaf/v2/vex/; changed: reduced to product statuses and remediations. CC BY 4.0 · csaf

Exploit prediction

0.90% chance of exploitation in the next 30 days, higher than 59% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

bugs.eclipse.org https://bugs.eclipse.org/bugs/show_bug.cgi?id=546816 referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by	version	score	vector
NVD	3.1	6.1	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
NVD	2.0	4.3	AV:N/AC:M/Au:N/C:N/I:P/A:N

Affected products

The Eclipse Foundation Eclipse BIRT

Classification

Weakness

CWE-79 Improper Neutralization of Input During Web Page Generation

References

bugs.eclipse.org /bugs/show_bug.cgi?id=546816
exploit, vendor-advisory

Sources

CVE List CVE-2019-11776
NVD CVE-2019-11776

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

Summary