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CVE-2026-75308VulnerabilityPublished 09/09/2026Updated 09/14/2026

CVE-2026-75308: n/a

Source CVE Database V5

0

Not known to be exploited · CVSS 6.1 Medium.

Data as of 10/25/2026, 16:58:57 UTC

CVSS 3.1 base score
6.1Medium
How severe the flaw is on the 0–10 CVSS scale.
EPSS
0.2% chance of exploitation in 30 days – higher than 16% of CVEsExploit Prediction Scoring System: the likelihood attackers will use this flaw soon.
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Exploitation evidence

  1. Disclosed: evidence found.

    CVE published 9 Sep 2026

  2. Detectable: no evidence on record.

    No public nuclei template indexed

  3. Weaponised: no evidence on record.

    No public exploit code indexed in Metasploit or Exploit-DB

  4. Exploited in the wild: no evidence on record.

    Not in CISA KEV and no source reports exploitation

  5. Observed by OffSeq Mirage: no evidence on record.

    No attack traffic recorded by OffSeq Mirage sensors

A missing step is not evidence of safety. Sources: cve.org (opens in a new tab), the Metasploit, Exploit-DB and nuclei-templates index as of 2026-10-25.

What to do

Affected software

ProductAffectedFixed in
GitHubw000i/yshopmallpkg:github/w000i/yshopmallOther threatsAffected
  • <=3.3
Fixed in–

Check your own hosts for these packages with threat-finder (opens in a new tab), our free open-source scanner.

AI-suggested

Until a fix is available, it is recommended to implement strict file type validation on the /api/upload endpoint to restrict uploads to safe file types and prevent execution of malicious files.

Description

yshopmall <=3.3 is vulnerable to Cross Site Scripting (XSS). The file upload endpoint /api/upload of the system lacks file type validation. Attackers can upload files of any type, including HTML, JSP, and other executable files.

Impact

Successful exploitation could allow an attacker to execute malicious scripts in the context of the victim's browser, potentially leading to information disclosure and limited integrity impacts. The CVSS vector indicates the attack requires no privileges but user interaction is needed, and the scope is changed. The impact is limited to confidentiality and integrity with no availability impact.

Weaknesses

References

Community reviews

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