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Fencer Vulns
medium 5.5

CVE-2017-20151 json

iText RUPS XfaFile.java xml external entity reference

published 2022-12-30 3 y ago modified 2026-06-17 4 mo ago also GHSA-j69f-fgh5-f7mc , EUVD-2022-7659

cvss
5.5
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.8%
EPSS 0.8% chance of exploitation in 30 days, percentile 57%
public exploits
0
none known

Summary

A vulnerability classified as problematic was found in iText RUPS. This vulnerability affects unknown code of the file src/main/java/com/itextpdf/rups/model/XfaFile.java. The manipulation leads to xml external entity reference. The patch is identified as ac5590925874ef810018a6b60fec216eee54fb32. It is recommended to apply a patch to fix this issue. VDB-217054 is the identifier assigned to this vulnerability.

Patch / fix

  • itextpdf rups 2017-08-01

Exploit prediction

0.82% chance of exploitation in the next 30 days, higher than 57% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
CNA 3.1 5.5 CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
CNA 3.0 5.5 CVSS:3.0/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
CNA 2.0 5.2 AV:A/AC:L/Au:S/C:P/I:P/A:P
NVD 3.1 9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
GitHub 3.1 9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected packages

ecosystem package affected fixed in
maven com.itextpdf:itext-rups
<=7.0.1
 no fix listed

Affected products

  • iText RUPS

Classification

Weakness
  • CWE-611 Improper Restriction of XML External Entity Reference

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.