VulnerabilityPublished 7 Oct 2024Updated 25 Nov 2024

CVE-2024-45894: BlueCMS · Exposed Files or Directories

Source CVE Database V5

Not known to be exploited · CVSS 4.9 Medium.

Data as of 26 Oct 2026, 13:47 UTC

CVSS 3.1 base score

4.9Medium

How severe the flaw is on the 0–10 CVSS scale.

EPSS: 0.3% chance of exploitation in 30 days – higher than 26% of CVEsExploit Prediction Scoring System: the likelihood attackers will use this flaw soon.

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

Attack Vector: Network
Attack Complexity: Low
Privileges Required: High
User Interaction: None
Scope: Unchanged
Confidentiality: None
Integrity: High
Availability: None

Bold values are the worst case: easiest to exploit or largest impact.

Attack Vector: Network: The vulnerable component is bound to the network stack and the set of possible attackers extends beyond the other options listed, up to and including the entire Internet. Such a vulnerability is often termed 'remotely exploitable' and can be thought of as an attack being exploitable at the protocol level one or more network hops away (e.g., across one or more routers).
Attack Complexity: Low: Specialized access conditions or extenuating circumstances do not exist. An attacker can expect repeatable success against the vulnerable component.
Privileges Required: High: The attacker is authorized with (i.e., requires) privileges that provide significant (e.g., administrative) control over the vulnerable component that could affect component-wide settings and files.
User Interaction: None: The vulnerable system can be exploited without any interaction from any user.
Scope: Unchanged: An exploited vulnerability can only affect resources managed by the same security authority. In this case, the vulnerable component and the impacted component are either the same, or both are managed by the same security authority.
Confidentiality: None: There is no loss of confidentiality within the impacted component.
Integrity: High: There is a total loss of integrity, or a complete loss of protection. For example, the attacker is able to modify any/all files protected by the impacted component. Alternatively, only some files can be modified, but malicious modification would present a direct, serious consequence to the impacted component.
Availability: None: There is no impact to availability within the impacted component.

Definitions: FIRST CVSS v3.1 specification.

Exploitation evidence

Disclosed: evidence found.
CVE published 7 Oct 2024
Detectable: no evidence on record.
No public nuclei template indexed
Weaponised: no evidence on record.
No public exploit code indexed in Metasploit or Exploit-DB
Exploited in the wildExploited: no evidence on record.
Not in CISA KEV and no source reports exploitation
Observed by OffSeq MirageSeen by Mirage: no evidence on record.
No attack traffic recorded by OffSeq Mirage sensors

A missing step is not evidence of safety. Sources: cve.org (opens in a new tab), the Metasploit, Exploit-DB and nuclei-templates index as of 26 Oct 2026.

Disclosed: The CVE record is public on cve.org. Its publication is t = 0.
Detectable: A public nuclei template can find exposed instances, for defenders and attackers alike.
Weaponised: Public exploit code exists in Metasploit or Exploit-DB, or CISA SSVC or the CVSS exploit maturity reports a public proof of concept.
Exploited in the wild: CISA KEV lists it, CISA SSVC rates exploitation active, or a source reports attacks.
Observed by OffSeq Mirage: OffSeq Mirage honeypot sensors recorded attack traffic for this CVE, or found exposed hosts without attack traffic.

Moments are spaced evenly, not to scale; a dashed line marks a gap of six months or more. Deltas count from t = 0. Sources that give only a date (CISA KEV, Exploit-DB, or a time of exactly 00:00Z) read “same day” rather than hours. Metasploit modules carry the flaw’s disclosure date, not their release date, and nuclei templates carry no date, so both appear above but not on the timeline.

What to do

AI-suggested

To mitigate CVE-2024-45894, organizations should immediately restrict administrative access to trusted personnel and enforce strong authentication mechanisms such as multi-factor authentication (MFA). Implement strict access control policies and regularly audit admin accounts for suspicious activity. Until an official patch is released, consider deploying web application firewalls (WAFs) with custom rules to detect and block suspicious requests targeting /admin/database.php with the 'act=del' parameter. Monitor server logs for unusual file deletion activities, especially those initiated via the file_name parameter. Backup critical CMS files and databases frequently to enable rapid recovery in case of file deletion. Review and harden the CMS configuration to minimize unnecessary privileges and disable or restrict the vulnerable functionality if feasible. Engage with the BlueCMS vendor or community to track patch releases and apply updates promptly once available. Additionally, conduct penetration testing and vulnerability assessments to identify any exploitation attempts.

Description

BlueCMS 1.6 suffers from Arbitrary File Deletion via the file_name parameter in an /admin/database.php?act=del request.

Impact

The primary impact of CVE-2024-45894 is on the integrity of affected systems, as attackers with administrative privileges can delete arbitrary files, potentially including critical configuration or database files. This can lead to partial or complete disruption of the CMS functionality, data loss, and increased downtime. Although confidentiality and availability are not directly impacted, the deletion of key files could indirectly cause service interruptions. Organizations relying on BlueCMS 1.6 for content management may face operational disruptions, loss of data integrity, and increased recovery costs. The requirement for high privilege limits the attack surface to insiders or compromised administrator accounts, but the risk remains significant in environments with weak access controls or insider threats. The absence of known exploits in the wild reduces immediate risk but does not eliminate the threat, especially as proof-of-concept exploits may emerge. Overall, the vulnerability could be exploited to sabotage CMS operations or cover tracks by deleting logs or audit trails.

CWE-552Files or Directories Accessible to External Parties (opens in a new tab)
Base weaknessOWASP Top 10 A01:2025: Broken Access Control (opens in a new tab)
The product makes files or directories accessible to unauthorized actors, even though they should not be.
Implementation · System Configuration · Operation
When storing data in the cloud (e.g., S3 buckets, Azure blobs, Google Cloud Storage, etc.), use the provider's controls to disable public access.
OWASP Cheat Sheets
Authorization (opens in a new tab)
OWASP ASVS 4.0.3
V12.5.1 (opens in a new tab)
V12.4.1 (opens in a new tab)
V8.3.8 (opens in a new tab)
Attack patterns
Collect Data from Common Resource Locations (opens in a new tab)
Probe System Files (opens in a new tab)
From MITRE CWE, MITRE CAPEC and OWASP (Top 10, OpenCRE).

References

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Exploitation evidence

What to do

Description

AI analysisMachine-generated, updated 28 Feb 2026, 07:09 UTC

WeaknessesCWE-552

Technical details

References

Community reviews

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