CNVD-2026-33929
Vulnerability from cnvd - Published: 2026-08-27
VLAI
Title
WordPress Atarim任意文件删除漏洞
Description
WordPress Atarim是一款专为WordPress设计的可视化协作与网站管理插件。
WordPress Atarim存在任意文件删除漏洞,该漏洞源于AVCF_Abilities_Media::register函数中文件路径验证不足,攻击者可利用该漏洞通过覆盖附件_ wp_attached_file元数据为目录遍历路径,再利用替换媒体功能删除服务器上的任意文件,如wp-config.php,导致远程代码执行。
Severity
高
Patch Name
WordPress Atarim任意文件删除漏洞的补丁
Patch Description
WordPress Atarim是一款专为WordPress设计的可视化协作与网站管理插件。
WordPress Atarim存在任意文件删除漏洞,该漏洞源于AVCF_Abilities_Media::register函数中文件路径验证不足,攻击者可利用该漏洞通过覆盖附件_ wp_attached_file元数据为目录遍历路径,再利用替换媒体功能删除服务器上的任意文件,如wp-config.php,导致远程代码执行。目前,供应商发布了安全公告及相关补丁信息,修复了此漏洞。
Formal description
目前厂商已发布升级程序修复该安全问题,详情见厂商官网: https://wordpress.org/plugins/atarim-visual-collaboration/
Reference
https://www.wordfence.com/threat-intel/vulnerabilities/id/c66a75a3-d420-4f2e-9f61-fe7dc2cb759e?source=cve
Impacted products
| Name | WordPress Atarim <=5.1.1 |
|---|
{
"cves": {
"cve": {
"cveNumber": "CVE-2026-19942",
"cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2026-19942"
}
},
"description": "WordPress Atarim\u662f\u4e00\u6b3e\u4e13\u4e3aWordPress\u8bbe\u8ba1\u7684\u53ef\u89c6\u5316\u534f\u4f5c\u4e0e\u7f51\u7ad9\u7ba1\u7406\u63d2\u4ef6\u3002\n\nWordPress Atarim\u5b58\u5728\u4efb\u610f\u6587\u4ef6\u5220\u9664\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8eAVCF_Abilities_Media::register\u51fd\u6570\u4e2d\u6587\u4ef6\u8def\u5f84\u9a8c\u8bc1\u4e0d\u8db3\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u901a\u8fc7\u8986\u76d6\u9644\u4ef6_ wp_attached_file\u5143\u6570\u636e\u4e3a\u76ee\u5f55\u904d\u5386\u8def\u5f84\uff0c\u518d\u5229\u7528\u66ff\u6362\u5a92\u4f53\u529f\u80fd\u5220\u9664\u670d\u52a1\u5668\u4e0a\u7684\u4efb\u610f\u6587\u4ef6\uff0c\u5982wp-config.php\uff0c\u5bfc\u81f4\u8fdc\u7a0b\u4ee3\u7801\u6267\u884c\u3002",
"formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u7a0b\u5e8f\u4fee\u590d\u8be5\u5b89\u5168\u95ee\u9898\uff0c\u8be6\u60c5\u89c1\u5382\u5546\u5b98\u7f51:\r\nhttps://wordpress.org/plugins/atarim-visual-collaboration/",
"isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
"number": "CNVD-2026-33929",
"openTime": "2026-08-27",
"patchDescription": "WordPress Atarim\u662f\u4e00\u6b3e\u4e13\u4e3aWordPress\u8bbe\u8ba1\u7684\u53ef\u89c6\u5316\u534f\u4f5c\u4e0e\u7f51\u7ad9\u7ba1\u7406\u63d2\u4ef6\u3002\r\n\r\nWordPress Atarim\u5b58\u5728\u4efb\u610f\u6587\u4ef6\u5220\u9664\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8eAVCF_Abilities_Media::register\u51fd\u6570\u4e2d\u6587\u4ef6\u8def\u5f84\u9a8c\u8bc1\u4e0d\u8db3\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u901a\u8fc7\u8986\u76d6\u9644\u4ef6_ wp_attached_file\u5143\u6570\u636e\u4e3a\u76ee\u5f55\u904d\u5386\u8def\u5f84\uff0c\u518d\u5229\u7528\u66ff\u6362\u5a92\u4f53\u529f\u80fd\u5220\u9664\u670d\u52a1\u5668\u4e0a\u7684\u4efb\u610f\u6587\u4ef6\uff0c\u5982wp-config.php\uff0c\u5bfc\u81f4\u8fdc\u7a0b\u4ee3\u7801\u6267\u884c\u3002\u76ee\u524d\uff0c\u4f9b\u5e94\u5546\u53d1\u5e03\u4e86\u5b89\u5168\u516c\u544a\u53ca\u76f8\u5173\u8865\u4e01\u4fe1\u606f\uff0c\u4fee\u590d\u4e86\u6b64\u6f0f\u6d1e\u3002",
"patchName": "WordPress Atarim\u4efb\u610f\u6587\u4ef6\u5220\u9664\u6f0f\u6d1e\u7684\u8865\u4e01",
"products": {
"product": "WordPress Atarim \u003c=5.1.1"
},
"referenceLink": "https://www.wordfence.com/threat-intel/vulnerabilities/id/c66a75a3-d420-4f2e-9f61-fe7dc2cb759e?source=cve",
"serverity": "\u9ad8",
"submitTime": "2026-08-21",
"title": "WordPress Atarim\u4efb\u610f\u6587\u4ef6\u5220\u9664\u6f0f\u6d1e"
}
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
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