CVE-2026-94045General

LOWCVSS 2.0 · LOW

Exploit discussion active in current signal (1 latest mentions)

Immediate actions

Patch affected systems immediately
Hunt for exploitation attempts and persistence artifacts

Recommended action window: High priority (within 72h)

NVD description

A security flaw has been discovered in newbee-ltd newbee-mall up to 1.0.0. Impacted is an unknown function of the file controller/common/UploadController.java of the component Goods Save Endpoint. Performing a manipulation of the argument goodsName results in cross site scripting. The attack may be initiated remotely. The exploit has been released to the public and may be used for attacks. ImageIO.read() is a format-agnostic read - it returns non-null for a polyglot PNG|<img onerror> payload, which is exactly why the "image-only" guard is bypassable; the attacker-controlled suffix + /upload/** static mapping is what turns the upload into persisted XSS rather than a one-shot. The project was informed of the problem early through an issue report but has not responded yet.

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2.5/ 10 priority

Sources & remediation

Other references

Weakness type (CWE)

CWE-79CWE-94

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

AVAILABLE

Momentum

STABLE

Threat summary

Exploit tooling references are present in monitored signal
Patch or workaround signal is available
2 mentions across 2 observed days
Momentum state: stable

What's happening

Exploit tool or code specified in 1 signal
Patch or workaround mentioned in 1 signal
Technical details provided in 1 signal
General: 1 classified signal
Peaked 1d ago at 1 mentions (2026-09-20); latest day: 1
2 total mentions across 2 days

Deep dive

Activity timeline2 mentions / 2d

Signal classification2 categories

General

150.0%

Exploit

150.0%

Referenced assets4 URLs

By indicator

Classification over time

Date	Total	Labels

2026-09-20	1	General1
2026-10-22	1	Exploit1

Full discourse2 posts

Hugo | DevOps | Cybersecurity@HugoValters14d
Exploit
CVE-2026-94045: stored XSS in newbee-mall's http://UploadController.java via goodsName, public exploit out, no patch yet. CVSS 3.5 is low but exploit-ready code. Patch or restrict uploads now. #CVE #infosec #cybersecurity https://www.valtersit.com/cve/CVE-2026-94045/ #newbeeltd #CVEALERT #CVE #infosec #Linux #XSS #valtersit #snippet #SysAdmin #cybersecurity #devsecops #devops #developer #100daysofcode #git #github #gitlab #redteam #blueteam #ethicalhacker #cybersecurityawareness #cybersecuritynews #cybersecuritytips #python #hacker #kali #ubuntu #debian #docker
Post summary
The text reports CVE-2026-94045 as a stored XSS in newbee-mall with publicly available exploit code but no patch yet, urging users to patch or restrict uploads immediately.
0000020
1.1K followersView on X
CVE@CVEnew46d
General
CVE-2026-94045 A security flaw has been discovered in newbee-ltd newbee-mall up to 1.0.0. Impacted is an unknown function of the file controller/common/UploadController.java of the … https://www.cve.org/CVERecord?id=CVE-2026-94045
Post summary
The tweet reports the discovery of CVE‑2026‑94045, a security flaw in newbee‑mall ≤ 1.0.0 affecting an unknown function in UploadController.java, but provides no PoC, exploit, patch, or technical severity details.
00000894
58.1K followersView on X

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