CVE-2023-2523
A vulnerability was found in Weaver E-Office 9.5. It has been rated as critical. Affected by this issue is some unknown functionality of the file App/Ajax/ajax.php?action=mobile_upload_save. The ma...
Affects 1 product across 1 vendor.
Application allows file uploads without validating type, enabling upload of executable code or web shells.
Mapping is CWE-to-CAPEC per MITRE CAPEC 3.9.
A critical vulnerability (CVE-2023-2523) in Weaver E-Office 9.5 allows for unrestricted file uploads via the App/Ajax/ajax.php?action=mobile_upload_save endpoint, posing a significant security risk.
BSID: BS-2023-GLOBAL-258576-C • Model: /workspace/models/qwen2.5-coder-32b-instruct-bf16 • Confidence: HIGH
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| CVE ID | CVE-2023-2523 |
|---|---|
| BSID | BS-2023-GLOBAL-258576-C BreachSpider Global ID |
| CVSS Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| Published | 2023-05-04 |
| Last Modified | 2024-11-21 |
| ICS Relevance | 0% |
| Weakness (CWE) | |
| Source | NVD |
A vulnerability was found in Weaver E-Office 9.5. It has been rated as critical. Affected by this issue is some unknown functionality of the file App/Ajax/ajax.php?action=mobile_upload_save. The manipulation of the argument upload_quwan leads to unrestricted upload. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. VDB-228014 is the identifier assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.
Source: NIST NVD / MITRE CVE Database
The vulnerability is triggered by manipulating the 'upload_quwan' argument in the App/Ajax/ajax.php?action=mobile_upload_save endpoint, enabling an attacker to upload arbitrary files remotely.
Exploitation Likelihood: CRITICAL
| Vendor | Product | Fixed Version |
|---|---|---|
| E-Office | E-Office | — |
No patch URL on record. Monitor vendor security advisories directly.
| CISA KEV | Not in KEV catalog |
|---|---|
| Public Exploit | Not confirmed |
| PoC Code | Not confirmed |
SAGE Enrichment Record — provenance & audit hash
| Model | /workspace/models/qwen2.5-coder-32b-instruct-bf16 |
|---|---|
| Confidence | HIGH |
| Enriched At | 2026-05-24 |
| SHA-512 Audit Hash | 6408ad03e5fbfc2be099bf275bbe77f9b27769cbcc1074f3bbde25cba234abaa0ee90437e9c93d1e938f8883e46d419671678eaaa86f9b0877a5c9eba2295d74 |
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