CVE-2026-15753

Exploitation

Public exploit code exists. CISA's assessment records a public proof of concept. That is not a report of exploitation in the wild.

SSVC decision

• ExploitationpocPublic proof-of-concept exploit code exists. Not a report of exploitation in the wild.
• AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
• Technical ImpactpartialSuccessful exploitation gives limited control of the vulnerable component.

CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.

EPSS probability

0.45% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 37.0% of scored records. A rank, not a probability.

NVD base score

2.1 (CVSS v4.0), scored by the NVD independently of the CNA.

NVD CVSS vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

NVD analysis status

Deferred. NVD last modified this record on 2026-07-15.

Red Hat severity

No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

Published

2026-07-14 22:30Z1 MO AGO

Last updated

2026-07-15 18:14Z1 MO AGO

Reserved

2026-07-14

Assigning CNA

VulDB

Record state

PUBLISHED

Severity

Medium (CVSS 5.3)

CNA CVSS vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N/E:P

Weaknesses

• CWE-650Trusting HTTP Permission Methods on the Server SideVariant

Data version

5.2

Document digest

d06ca8d4cacd23a7076089e6fa0f8fec6f698d987381e777fcb1964bbc781e07

• vuldb.comVDB-378335 | zhinianboke xianyu-auto-reply review approve trusting http permission methods on the server sidehttps://vuldb.com/vuln/378335vdb-entry
• vuldb.comVDB-378335 | CTI Indicators (IOB, IOC, IOA)https://vuldb.com/vuln/378335/ctisignaturepermissions-required
• vuldb.comCVE-2026-15753 | CVE Analysis and Reporthttps://vuldb.com/cve/CVE-2026-15753third-party-advisory
• vuldb.comSubmit #856719 | zhinianboke xianyu-auto-reply main at or before 04580d6490b4731d0055f29736930d8cc59b60d6 CWE-650 Trusting HTTP Permission Methods on the Server Sidehttps://vuldb.com/submit/856719third-party-advisory
• github.comhttps://github.com/zhinianboke/xianyu-auto-reply/issues/192exploitissue-tracking
• github.comhttps://github.com/zhinianboke/xianyu-auto-reply/commit/19fc3282a1bb78a05c34945c088525d20e081cbdpatch
• github.comhttps://github.com/zhinianboke/xianyu-auto-reply/product