CWE-913
Improper Control of Dynamically-Managed Code Resources
The product does not properly restrict reading from or writing to dynamically-managed code resources such as variables, objects, classes, attributes, functions, or executable instructions or statements.
CVE-2026-5251 (GCVE-0-2026-5251)
Vulnerability from cvelistv5 – Published: 2026-04-01 02:30 – Updated: 2026-04-01 13:12
VLAI
Title
z-9527 admin User Update Endpoint user.js dynamically-determined object attributes
Summary
A vulnerability was identified in z-9527 admin 1.0/2.0. This impacts an unknown function of the file /server/routes/user.js of the component User Update Endpoint. Such manipulation of the argument isAdmin with the input 1 leads to dynamically-determined object attributes. It is possible to launch the attack remotely. The exploit is publicly available and might be used. The vendor was contacted early about this disclosure but did not respond in any way.
Severity
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/354441 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/354441/cti | signaturepermissions-required |
| https://vuldb.com/submit/780607 | third-party-advisory |
| https://github.com/CC-T-454455/Vulnerabilities/tr… | exploit |
Credits
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CVE-2026-7381 (GCVE-0-2026-7381)
Vulnerability from cvelistv5 – Published: 2026-04-29 22:13 – Updated: 2026-04-30 13:18
VLAI
Title
Plack::Middleware::XSendfile versions through 1.0053 for Perl can allow client-controlled path rewriting
Summary
Plack::Middleware::XSendfile versions through 1.0053 for Perl can allow client-controlled path rewriting.
Plack::Middleware::XSendfile allows the variation setting (sendfile type) to be set by the client via the X-Sendfile-Type header, if it is not considered in the middleware constructor or the Plack environment.
A malicious client can set the X-Sendfile-Type header to "X-Accel-Redirect" to services running behind nginx reverse proxies, and then set the X-Accel-Mapping to map the path to an arbitrary file on the server.
Since 1.0053, Plack::Middleware::XSendfile is deprecated and will be removed from future releases of Plack.
This is similar to CVE-2025-61780 for Rack::Sendfile, although Plack::Middleware::XSendfile has some mitigations that disallow regular expressions to be used in the mapping, and only apply the mapping for the "X-Accel-Redirect" type.
Severity
9.1 (Critical)
CWE
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://metacpan.org/release/MIYAGAWA/Plack-1.005… | release-notes |
| https://metacpan.org/release/MIYAGAWA/Plack-1.005… | technical-description |
| https://nvd.nist.gov/vuln/detail/CVE-2025-61780 | related |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| MIYAGAWA | Plack::Middleware::XSendfile |
Affected:
0 , ≤ 1.0053
(custom)
|
Credits
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Mitigation
Phase: Implementation
Strategy: Input Validation
Description:
- For any externally-influenced input, check the input against an allowlist of acceptable values.
Mitigation
Phases: Implementation, Architecture and Design
Strategy: Refactoring
Description:
- Refactor the code so that it does not need to be dynamically managed.
No CAPEC attack patterns related to this CWE.