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Fencer Vulns
critical 9.0

CVE-2019-17634 json

Eclipse Memory Analyzer version 1.9.1 and earlier is subject to a cross site scripting (XSS) vulnerability when generating an HTML report f…

published 2020-01-17 6 y ago modified 2026-06-17 4 mo ago also EUVD-2019-7946

cvss
9.0
version 3.1, NVD
cisa kev
Not listed
not in CISA's catalog
epss
1.9%
EPSS 1.9% chance of exploitation in 30 days, percentile 80%
public exploits
0
none known

Summary

Eclipse Memory Analyzer version 1.9.1 and earlier is subject to a cross site scripting (XSS) vulnerability when generating an HTML report from a malicious heap dump. The user must chose todownload, open the malicious heap dump and generate an HTML report for the problem to occur. The heap dump could be specially crafted, or could come from a crafted application or from an application processing malicious data. The vulnerability is present whena report is generated and opened from the Memory Analyzer graphical user interface, or when a report generated in batch mode is then opened in Memory Analyzer or by a web browser. The vulnerability could possibly allow code execution on the local system whenthe report is opened in Memory Analyzer.

Exploit prediction

1.93% chance of exploitation in the next 30 days, higher than 80% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • bugs.eclipse.org https://bugs.eclipse.org/bugs/show_bug.cgi?id=552542 referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
NVD 3.1 9.0 CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H
NVD 2.0 8.5 AV:N/AC:M/Au:S/C:C/I:C/A:C

Affected products

  • The Eclipse Foundation Eclipse Memory Analyzer

Classification

Weakness
  • CWE-79 Improper Neutralization of Input During Web Page Generation

References

Sources

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.