TeamWork Photo Fusion allows Arbitrary File Upload in changeAvatar and changeCover.

published 2017-09-27 9 y ago modified 2026-06-17 4 mo ago also EUVD-2017-6328

cvss: 8.8; version 3.0, NVD
cisa kev: Not listed; not in CISA's catalog
epss: 3.5%; EPSS 3.5% chance of exploitation in 30 days, percentile 89%
public exploits: 1; Exploit-DB

Timeline

2017-09-26 First public exploit (EDB-42797)
2017-09-27 Published

Exploit prediction

3.52% chance of exploitation in the next 30 days, higher than 89% of all scored CVEs (FIRST EPSS, 2026-11-09).

Exploits and checks

EDB-42797 Photo Fusion - Arbitrary File Upload webapps, 2017-09-26

CVSS scores

assigned by	version	score	vector
NVD	3.0	8.8	CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
NVD	2.0	6.5	AV:N/AC:L/Au:S/C:P/I:P/A:P

Classification

Weakness

CWE-434 Unrestricted Upload of File with Dangerous Type

References

exploit-db.com /exploits/42797/
exploit, third-party-advisory, vdb-entry

Sources

CVE List CVE-2017-14839
NVD CVE-2017-14839

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