Zenphoto 1.4.14 has multiple cross-site scripting (XSS) vulnerabilities via different URL parameters.

published 2019-03-17 7 y ago modified 2026-06-17 4 mo ago also EUVD-2018-12709

cvss: 6.1; version 3.0, NVD
cisa kev: Not listed; not in CISA's catalog
epss: 1.6%; EPSS 1.6% chance of exploitation in 30 days, percentile 75%
public exploits: 0; none known

Patch / fix

links 2

github.com/zenphoto/zenphoto@9db85fc commit
github.com/zenphoto/zenphoto@695fb61 commit

Exploit prediction

1.58% chance of exploitation in the next 30 days, higher than 75% of all scored CVEs (FIRST EPSS, 2026-11-09).

Exploits and checks

packetstormsecurity.com http://packetstormsecurity.com/files/151052/ZenPhoto-1.4.14-Cross-Site-Scripting.html referenced PoC, tagged "exploit" by a source, unverified
netsparker.com https://www.netsparker.com/web-applications-advisories/ns-18-043-cross-site-scripting-in-zenphoto/ referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by	version	score	vector
NVD	3.0	6.1	CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
NVD	2.0	4.3	AV:N/AC:M/Au:N/C:N/I:P/A:N

Classification

Weakness

CWE-79 Improper Neutralization of Input During Web Page Generation

References

github.com /zenphoto/zenphoto/commit/9db85fcf9cc97887b81f34f03dcb180fd74e57da
patch, third-party-advisory
github.com /zenphoto/zenphoto/commit/695fb61707e4286b64f6e446c189b449bd07d00a
patch, third-party-advisory
packetstormsecurity.com /files/151052/ZenPhoto-1.4.14-Cross-Site-Scripting.html
exploit, third-party-advisory, vdb-entry
netsparker.com /web-applications-advisories/ns-18-043-cross-site-scripting-in-zenphoto/
exploit, third-party-advisory
seclists.org /fulldisclosure/2019/Jan/22
mailing-list, third-party-advisory

Sources

CVE List CVE-2018-20140
NVD CVE-2018-20140

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.

Summary