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Fencer Vulns
critical 9.8

CVE-2018-19515 json

In Webgalamb through 7.0, system/ajax.php functionality is supposed to be available only to the administrator.

published 2019-03-17 7 y ago modified 2026-06-17 4 mo ago also EUVD-2018-11204

cvss
9.8
version 3.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
2.9%
EPSS 2.9% chance of exploitation in 30 days, percentile 87%
public exploits
0
none known

Summary

In Webgalamb through 7.0, system/ajax.php functionality is supposed to be available only to the administrator. However, by using one of the bgsend, atment_sddd1xGz, or xls_bgimport query parameters, most of these methods become available to unauthenticated users.

Exploit prediction

2.91% chance of exploitation in the next 30 days, higher than 87% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • packetstormsecurity.com http://packetstormsecurity.com/files/151017/Webgalamb-Information-Disclosure-XSS-CSRF-SQL-Injection.html referenced PoC, tagged "exploit" by a source, unverified
  • seclists.org https://seclists.org/fulldisclosure/2019/Jan/15 referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
NVD 3.0 9.8 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
NVD 2.0 7.5 AV:N/AC:L/Au:N/C:P/I:P/A:P

Classification

Weakness

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.