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CVE-2023-50563· NVD / CVE Program· CNA mitre

Semcms v4.8 was discovered to contain a SQL injection vulnerability via the AID parameter at SEMCMS_Function.php.

CriticalCVSS 9.8 · v3.1—No exploit No fix recorded

Noroxi analysis

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Published
Dec 14, 2023
Updated
Jun 17, 2026
EPSS
0.6% · 48th percentile
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Report tools

JSON

Action score

39

Monitor

Low priority for now.

CVSS
39 / 40 · 9.8 / 10
CISA KEV
0 / 30 · Not listed
EPSS
0 / 30 · 0.6%

Affected systems

VendorProduct
sem-cmssemcms

Affected versions

NVD version ranges (for catalog products). Add the product to your stack with a version and matching uses these.

  • sem-cms semcms4.8

Other highest-scoring records for the same primary product.

  • CVE-2025-25686semcms <=5.0 is vulnerable to SQL Injection in SEMCMS_Fuction.php.
    39Monitor
  • CVE-2024-46103SEMCMS 4.8 is vulnerable to SQL Injection via SEMCMS_Main.php.
    39Monitor
  • CVE-2024-30938SQL Injection vulnerability in SEMCMS v.4.8 allows a remote attacker to obtain sensitive information via the ID parameter in the SEMCMS_User
    39Monitor
  • CVE-2024-31012An issue was discovered in SEMCMS v.4.8, allows remote attackers to execute arbitrary code, escalate privileges, and obtain sensitive inform
    39Monitor
  • CVE-2024-25422SQL Injection vulnerability in SEMCMS v.4.8 allows a remote attacker to execute arbitrary code and obtain sensitive information via the SEMC
    39Monitor
  • CVE-2023-37647SEMCMS v1.5 was discovered to contain a SQL injection vulnerability via the id parameter at /Ant_Suxin.php.
    39Monitor

Remediation

Which version to upgrade to

Fix versions compiled from the vendor, package registries and Microsoft. Verify the vendor's note before upgrading.

No fix version is recorded for this entry. Check the references for vendor advisories.

Exploit status

No known public exploit

No public exploit has been observed yet. That doesn't mean you're safe, only that the bar is a little higher.

Research context

For pentesters and researchers: attack profile, score disagreement, timeline, patch commits, credits, variant and chain candidates, bug bounty scope. All derived from existing data; no exploit code.

Timeline

From publication to today: proof of concept, Metasploit module, CISA KEV and fix record. Dates are as reported by the sources.

No dated events beyond publication.

EPSS, last 120 days

FIRST EPSS daily score; only changes of 0.01 or more are recorded (step chart).

Patch and commit links

Commit, PR and diff links among the references. A starting point for patch-diffing and variant hunting; fixes, not exploits.

No commit or PR link among the references.

Finders, reporters and analysts named in the CNA record. Click a name for that researcher’s other records.

No credits in the CNA record.

Variant candidates

Same product, same weakness class, within 18 months. If the patch missed the root cause, the sibling bug is here.

  • CVE-2024-2542276 days apartSQL Injection vulnerability in SEMCMS v.4.8 allows a remote attacker to execute arbitrary code and obtain sensitive information via the SEMC
    39Monitor
  • CVE-2024-30938126 days apartSQL Injection vulnerability in SEMCMS v.4.8 allows a remote attacker to obtain sensitive information via the ID parameter in the SEMCMS_User
    39Monitor
  • CVE-2023-37647136 days apartSEMCMS v1.5 was discovered to contain a SQL injection vulnerability via the id parameter at /Ant_Suxin.php.
    39Monitor
  • CVE-2023-31707209 days apartSEMCMS 1.5 is vulnerable to SQL Injection via Ant_Rponse.php.
    39Monitor
  • CVE-2021-38217412 days apartSEMCMS v 1.2 is vulnerable to SQL Injection via SEMCMS_User.php.
    39Monitor
  • CVE-2021-38730412 days apartSEMCMS SHOP v 1.1 is vulnerable to SQL Injection via Ant_Info.php.
    39Monitor

Chain candidates

An authentication bypass and a privilege-requiring bug in the same product, published close together: combined they may become an unauthenticated path.

—

Bug bounty scope

No known public program.

Source: bounty-targets-data (public HackerOne, Bugcrowd, Intigriti, YesWeHack listings).

Technical details

Attack conditions

  • Anyone who can reach it over the internet can trigger it.
  • No account or password is required.
  • No user action is required.
  • No special conditions are required; it is repeatable.

If successful

Confidentiality
high · data can be read
Integrity
high · data or configuration can be modified
Availability
high · the service can be disrupted
Attack vector
Network
Attack complexity
Low
Privileges required
None
User interaction
None
Scope
Unchanged
Confidentiality impact
High
Integrity impact
High
Availability impact
High

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

nvd-primary

Root cause

The query text is built by concatenating user input. The database cannot tell where the data ends and the command begins.

A representative example of this vulnerability class. Not the vendor's source code; it shows the faulty pattern and its fix.

Vulnerable

ts
const owner = req.query.owner;const rows = await db.query(  "SELECT * FROM files WHERE owner = '" + owner + "'");

Fixed

ts
const owner = req.query.owner;const rows = await db.query(  "SELECT * FROM files WHERE owner = $1",  [owner]);

Change log

No changes recorded on tracked fields yet. Score, KEV, exploit maturity and fix status changes appear here.

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