Jpress
CVE-2021-45808
HIGH
Severity by source
AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Primary rating from NVD · only source for this CVE.
CVSS VectorNVD
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Lifecycle Timeline
1DescriptionNVD
jpress v4.2.0 allows users to register an account by default. With the account, user can upload arbitrary files to the server.
AnalysisAI
jpress v4.2.0 allows users to register an account by default. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.
Technical ContextAI
This vulnerability is classified as Unrestricted File Upload (CWE-434), which allows attackers to upload malicious files that can be executed on the server. jpress v4.2.0 allows users to register an account by default. With the account, user can upload arbitrary files to the server. Affected products include: Jpress.
RemediationAI
No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Validate file types server-side, store uploads outside webroot, use random filenames, scan for malware.
jpress v4.2.0 is vulnerable to command execution via io.jpress.web.admin._AddonController::doUploadAndInstall. Rated cri
Jpress until v5.1.1 has arbitrary file uploads on the windows platform, and the construction of non-standard file format
jpress v4.2.0 admin panel provides a function through which attackers can modify the template and inject some malicious
jpress v 4.2.0 is vulnerable to RCE via io.jpress.module.product.ProductNotifyKit#doSendEmail. Rated high severity (CVSS
JPress through 5.1.1 on Windows has an arbitrary file upload vulnerability that could cause arbitrary code execution via
jpress 4.2.0 is vulnerable to remote code execution via io.jpress.module.page.PageNotifyKit#doSendEmail. Rated high seve
jpress 4.2.0 is vulnerable to remote code execution via io.jpress.module.article.kit.ArticleNotifyKit#doSendEmail. Rated
jpress 4.2.0 is vulnerable to remote code execution via io.jpress.web.admin._TemplateController#doInstall. Rated high se
A Server-Side Request Forgery (SSRF) vulnerability exists in the jpress <= v5.1.1, which can be exploited by an attacker
jpress 4.2.0 is vulnerable to RCE via io.jpress.web.admin._TemplateController#doUploadFile. Rated high severity (CVSS 7.
An issue was discovered in JPress v3.3.0 and below. Rated medium severity (CVSS 5.4), this vulnerability is remotely exp
XSS exists in JPress v1.0.4 via Markdown input, or Markdown input with the code input option. Rated medium severity (CVS
Same technique File Upload
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External POC / Exploit Code
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