Which versions of Seotoaster Ecommerce are affected by EUVD-2019-19900?

Organizations using SeoToaster Ecommerce 3.0.0 should be aware of moderate risk from CVE-2019-25577, a path traversal vulnerability rated CVSS 5.5. This could allow unauthorized file access.

Is there a public PoC exploit available for EUVD-2019-19900?

Yes, a public proof-of-concept exploit is available for EUVD-2019-19900. Prioritise patching immediately. EPSS: 0.0%.

How to fix or mitigate EUVD-2019-19900?

Within 30 days: Identify affected systems and apply vendor patches as part of regular patch cycle. Review file handling controls.

Seotoaster Ecommerce EUVD-2019-19900

Q: What is the CVSS score of EUVD-2019-19900?

EUVD-2019-19900 has a CVSS 4.0 base score of 6.8 (Medium). CVSS vector: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X. EPSS exploitation probability: 0.0%.

| CVE-2019-25577 MEDIUM

Path Traversal (CWE-22)

2026-03-21 VulnCheck

GHSA-9cgv-w9j2-3763

Path Traversal Seotoaster Ecommerce

6.8

CVSS 4.0 · NVD

Severity by source

NVD PRIMARY

6.8 MEDIUM

CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Attack Vector

Local

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Lifecycle Timeline

CVSS changed

Apr 15, 2026 - 17:07 NVD

5.5 (MEDIUM) 6.8 (MEDIUM)

PoC Detected

Mar 23, 2026 - 14:31 vuln.today

Public exploit code

EUVD ID Assigned

Mar 21, 2026 - 15:45 euvd

EUVD-2019-19900

Analysis Generated

Mar 21, 2026 - 15:45 vuln.today

CVE Published

Mar 21, 2026 - 15:30 nvd

MEDIUM 5.5

CVE Published

Mar 21, 2026 - 15:30 cve.org

MEDIUM 6.8

DescriptionCVE.org

SeoToaster Ecommerce 3.0.0 contains a local file inclusion vulnerability that allows authenticated attackers to read arbitrary files by manipulating path parameters in backend theme endpoints. Attackers can send POST requests to /backend/backend_theme/editcss/ or /backend/backend_theme/editjs/ with directory traversal sequences in the getcss or getjs parameters to retrieve file contents.

AnalysisAI

SeoToaster Ecommerce 3.0.0 contains a local file inclusion vulnerability that allows authenticated attackers to read arbitrary files by manipulating path parameters in backend theme endpoints. Rated medium severity (CVSS 6.8), this vulnerability is low attack complexity. Public exploit code available and no vendor patch available.

Technical ContextAI

This vulnerability is classified as Path Traversal (CWE-22), which allows attackers to access files and directories outside the intended path. SeoToaster Ecommerce 3.0.0 contains a local file inclusion vulnerability that allows authenticated attackers to read arbitrary files by manipulating path parameters in backend theme endpoints. Attackers can send POST requests to /backend/backend_theme/editcss/ or /backend/backend_theme/editjs/ with directory traversal sequences in the getcss or getjs parameters to retrieve file contents. Affected products include: Seotoaster Seotoaster Ecommerce.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Validate and canonicalize file paths. Use chroot or sandboxing. Reject input containing path separators or '../' sequences.