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Fencer Intel
low 2.7

CVE-2020-10457 json

Path Traversal in admin/imagepaster/image-renaming.php in Chadha PHPKB Standard Multi-Language 9 allows attackers to rename any file on the…

published 6y ago modified 4mo ago also EUVD-2020-2910

cvss
2.7
version 3.1, NVD
cisa kev
Not listed
not in CISA's catalog
epss
1.1%
EPSS 1.1% chance of exploitation in 30 days, percentile 65%
public exploits
0
none known

Summary

Path Traversal in admin/imagepaster/image-renaming.php in Chadha PHPKB Standard Multi-Language 9 allows attackers to rename any file on the webserver using a dot-dot-slash sequence (../) via the POST parameter imgName (for the new name) and imgUrl (for the current file to be renamed).

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Exploit prediction

1.08% chance of exploitation in the next 30 days, higher than 65% of all scored CVEs (FIRST EPSS, 2026-11-09).

Exploits and checks

  • antoniocannito.it http://antoniocannito.it/?p=137#afr referenced PoC, tagged "exploit" by a source, unverified
  • antoniocannito.it https://antoniocannito.it/phpkb1#arbitrary-file-renaming-cve-2020-10457 referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
NVD 3.1 2.7 CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:N
NVD 2.0 4.0 AV:N/AC:L/Au:S/C:N/I:P/A:N

Classification

Weakness
  • CWE-22 Improper Limitation of a Pathname to a Restricted Directory

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.