CVE-2026-45053Disclosure

LOWCVSS 9.1 · CRITICAL

Signal is active with 1 mentions in latest observed window

Immediate actions

  • Track advisory updates for patch or workaround availability

Recommended action window: Monitor and triage in normal cycle

NVD description

CubeCart is an ecommerce software solution. Prior to 6.7.0, an Authenticated Arbitrary File Upload vulnerability exists in the REST API File Manager endpoint (POST /api/v1/files) of CubeCart. The endpoint allows any holder of an API key with files:rw permission to upload PHP source files into the web-accessible images/source/ directory, where they are executed by the web server. Combined with a path-traversal flaw in the same endpoint's filepath parameter, a single API request writes a webshell anywhere the webserver process can write — including the document root — yielding full Remote Code Execution. This vulnerability is fixed in 6.7.0.

0.0/ 10 priority

Sources & remediation

Weakness type (CWE)
CWE-434

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

NONE

Momentum

STABLE

Threat summary

  • 2 mentions across 2 observed days
  • Momentum state: stable

What's happening

  • Technical details provided in 2 signals
  • Disclosure: 2 classified signals
  • Peaked 1d ago at 1 mentions (2026-05-13); latest day: 1
  • 2 total mentions across 2 days

Deep dive

Activity timeline2 mentions / 2d
00111Mentions · 2026-05-13: 1Mentions · 2026-05-14: 1Technical Details · 2026-05-13: 1Technical Details · 2026-05-14: 105-1305-14
Signal classification1 categories
Disclosure
2100.0%
Referenced assets2 URLs
Full discourse2 posts
  • Vulmon Vulnerability Feed@VulmonFeeds
    Disclosure

    CVE-2026-45053 Authenticated Arbitrary File Upload and Path Traversal Remote Code Execution in CubeCart Below 6.7.0 https://vulmon.com/vulnerabilitydetails?qid=CVE-2026-45053

    Post summary

    The text announces CVE‑2026‑45053, detailing its RCE capabilities via arbitrary file upload and path traversal in CubeCart versions below 6.7.0, without referencing PoC, exploitation, or remediation.

    0000040
    4.0K followersView on X
  • CVE@CVEnew
    Disclosure

    CVE-2026-45053 CubeCart is an ecommerce software solution. Prior to 6.7.0, an Authenticated Arbitrary File Upload vulnerability exists in the REST API File Manager endpoint (POST /a… https://www.cve.org/CVERecord?id=CVE-2026-45053

    Post summary

    CVE-2026-45053 describes an authenticated arbitrary file upload flaw in CubeCart’s REST API File Manager endpoint; no exploit, patch, or exploitation evidence is provided.

    00000115
    57.5K followersView on X

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