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Fencer Intel
medium 6.1

CVE-2020-35753 json

The job posting recommendation form in Persis Human Resource Management Portal (Versions 17.2.00 through 17.2.35 and 19.0.00 through 19.0.2…

published 5y ago modified 4mo ago also EUVD-2020-23409

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 61%
public exploits
0
none known

Summary

The job posting recommendation form in Persis Human Resource Management Portal (Versions 17.2.00 through 17.2.35 and 19.0.00 through 19.0.20), when the "Recommend job posting" function is enabled, allows XSS via the SENDER parameter.

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Exploit prediction

0.94% chance of exploitation in the next 30 days, higher than 61% of all scored CVEs (FIRST EPSS, 2026-11-09).

Exploits and checks

  • it-sec.de https://it-sec.de/ger/Aktuelles-Termine/it.sec-blog/it.sec-Research-Team-findet-unbekannte-Schwachstelle-in-Persis-Online-Bewerberportal referenced PoC, tagged "exploit" by a source, unverified
  • slashcrypto.org https://slashcrypto.org/2021/02/20/CVE-2020-35753/ 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 2.6 AV:N/AC:H/Au:N/C:N/I:P/A:N

Classification

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

References

Sources

Fencer Intel 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.