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TI-2026-57206 Aliases CVE-2026-82921GHSA-2r69-3cfm-2cc4

ShopEx ECShop pack.php check_img_type unrestricted upload

Priority HIGH 70CWE-284Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
Low
Attack requirements
None
Impact type
Security bypass, Code execution
Confidentiality · integrity · availability
Low · Low · Low
Fix status
No fix listed

Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-284 and CWE-434.

Summary

A weakness has been identified in ShopEx ECShop up to 2.5.1. This affects the function check_img_type of the file admin/pack.php. Executing a manipulation of the argument pack_img can lead to unrestricted upload. It is possible to launch the attack remotely. The exploit has been made available to the public and could be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.00472 41st percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by the CNA
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
Poc
Automatable
Yes
Technical impact
Partial

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

Affected products

VendorProductAffected versionsFixed inStatusSource
ShopExECShop2.5.0; 2.5.1—No fix listedCNA
  • ECShop VendorShopEx Affected 2.5.0; 2.5.1 Fixed in — No fix listed CNA

CPE names CNA · 1

CPEVersionsRoleVendor
cpe:2.3:a:shopex:ecshop:*:*:*:*:*:*:*:*——ShopEx
  • cpe:2.3:a:shopex:ecshop:*:*:*:*:*:*:*:* Versions — — ·ShopEx

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2026-82921
  2. 2026-10-03 Alias added: GHSA-2r69-3cfm-2cc4

References

Exploit 1

  • TI-2023-04869 ECshop order.php sql injection CVSS 3.1HIGH 8.8
  • TI-2026-57207 ShopEx ECShop flow.php flow_update_cart sql injection CVSS 4.0MEDIUM 6.9
  • TI-2021-19515 ecshop v2.7.3 is affected by a SQL injection vulnerability in shopex\ecshop\upload\api\client\api.php. CVSS 3.1CRITICAL 9.8
  • TI-2020-14299 SQL Injection in ECShop 3.0 via the aid parameter to admin/affiliate_ck.php. CVSS 3.1CRITICAL 9.8
  • TI-2020-14298 SQL Injection in ECShop 3.0 via the id parameter to admin/shophelp.php. CVSS 3.1CRITICAL 9.8
  • TI-2020-14297 SQL Injection in ECShop 2.7.6 via the goods_number parameter to flow.php. CVSS 3.1CRITICAL 9.8
See all 16 →

Sources

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