TI-2025-28753 Aliases CVE-2025-45314 GHSA-qvqv-jrgg-7m2x

A cross-site scripting (XSS) vulnerability in the /Calendar endpoint of hortusfox-web…

MEDIUM 60CWE-79Published 2025-08-13 · Updated 2026-07-05

Key facts

Attack vector: Network
Privileges required: None
User interaction: Required
Attack complexity: Low
Impact type: Cross-site scripting
Confidentiality · integrity · availability: Low · Low · None
Fix status: No fix listed

Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA. Impact type from CWE-79.

Summary

A cross-site scripting (XSS) vulnerability in the /Calendar endpoint of hortusfox-web v4.4 allows attackers to execute arbitrary JavaScript in the context of a user's browser via a crafted payload injected into the add function.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV

EPSS 0.00258 17th percentileScored 2026-11-07

Public exploit Yes 1 exploit referenceTagged by NVD

Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: Poc
Automatable: No
Technical impact: Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
—	—	all versions	—	No fix listed	CNA

— Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPE	Versions	Role	Vendor
cpe:2.3:a:hortusfox:hortusfox:4.4:::::::*	4.4	Vulnerable	Hortusfox

cpe:2.3:a:hortusfox:hortusfox:4.4:*:*:*:*:*:*:* Versions 4.4 Vulnerable ·Hortusfox

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2025-45314
2026-10-03 Alias added: GHSA-qvqv-jrgg-7m2x

References

Exploit 1

https://github.com/chrisWalker11/Cves/blob/main/CVE-2025-45314/CVE-2025-45314.md

Other 1

https://github.com/danielbrendel/hortusfox-web

TI-2025-28756 A zip slip vulnerability in the /modules/ImportModule.php component of hortusfox-web v4.4… CVSS 3.1MEDIUM 6.5
TI-2025-28755 A cross-site scripting (XSS) vulnerability in the TextBlockModule.php component of… CVSS 3.1MEDIUM 6.1
TI-2025-28752 A cross-site scripting (XSS) vulnerability in the /tasks endpoint of hortusfox-web v4.4… CVSS 3.1MEDIUM 6.1
TI-2025-28754 A cross-site scripting (XSS) vulnerability in the /controller/admin.php endpoint of… CVSS 3.1MEDIUM 5.4
TI-2024-37861 HortusFox v3.9 contains a stored XSS vulnerability in the "Add Plant" function. CVSS 3.1MEDIUM 5.4

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences