CVE-2025-11471VulnerabilityPublished 8 Oct 2025

CVE-2025-11471: SourceCodester Hotel and Lodge Management System · SQL Injection

Affects SourceCodester Hotel and Lodge Management SystemSource CVE Database V5

Not known to be exploited · CVSS 6.9 Medium.

Data as of 26 Oct 2026, 07:57 UTC

CVSS 4.0 base score

6.9Medium

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

EPSS: 0.4% chance of exploitation in 30 days – higher than 40% of CVEsExploit Prediction Scoring System: the likelihood attackers will use this flaw soon.

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

Base metrics

Attack Vector: Network
Attack Complexity: Low
Attack Requirements: None
Privileges Required: None
User Interaction: None
Vulnerable system confidentiality: Low
Vulnerable system integrity: Low
Vulnerable system availability: Low
Subsequent system confidentiality: None
Subsequent system integrity: None
Subsequent system availability: None

Threat metrics

Exploit Maturity: POC

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

Attack Vector: Network: The vulnerable system is bound to the network stack and the set of possible attackers extends beyond the other options listed below, 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: The attacker must take no measurable action to exploit the vulnerability. The attack requires no target-specific circumvention to exploit the vulnerability. An attacker can expect repeatable success against the vulnerable system.
Attack Requirements: None: The successful attack does not depend on the deployment and execution conditions of the vulnerable system. The attacker can expect to be able to reach the vulnerability and execute the exploit under all or most instances of the vulnerability.
Privileges Required: None: The attacker is unauthorized prior to attack, and therefore does not require any access to settings or files of the vulnerable system to carry out an attack.
User Interaction: None: The vulnerable system can be exploited without interaction from any human user, other than the attacker.
Vulnerable system confidentiality: Low: There is some loss of confidentiality. Access to some restricted information is obtained, but the attacker does not have control over what information is obtained, or the amount or kind of loss is limited. The information disclosure does not cause a direct, serious loss to the Vulnerable System.
Vulnerable system integrity: Low: Modification of data is possible, but the attacker does not have control over the consequence of a modification, or the amount of modification is limited. The data modification does not have a direct, serious impact to the Vulnerable System.
Vulnerable system availability: Low: Performance is reduced or there are interruptions in resource availability. Even if repeated exploitation of the vulnerability is possible, the attacker does not have the ability to completely deny service to legitimate users. The resources in the Vulnerable System are either partially available all of the time, or fully available only some of the time, but overall there is no direct, serious consequence to the Vulnerable System.
Subsequent system confidentiality: None: There is no loss of confidentiality within the Subsequent System or all confidentiality impact is constrained to the Vulnerable System.
Subsequent system integrity: None: There is no loss of integrity within the Subsequent System or all integrity impact is constrained to the Vulnerable System.
Subsequent system availability: None: There is no impact to availability within the Subsequent System or all availability impact is constrained to the Vulnerable System.
Exploit Maturity: POC: Based on threat intelligence sources each of the following must apply: · Proof-of-concept is publicly available · No knowledge of reported attempts to exploit this vulnerability · No knowledge of publicly available solutions used to simplify attempts to exploit the vulnerability

Definitions: FIRST CVSS v4.0 specification.

Exploitation evidence

Disclosed: evidence found.
CVE published 8 Oct 2025
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 2026-10-26.

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 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

Affected software

Product	Affected	Fixed in
SourceCodester Hotel and Lodge Management System	Affected =1.0	Fixed in–

AI-suggested

1. Immediately restrict access to the /edit_customer.php endpoint through network-level controls such as firewalls or VPNs to limit exposure. 2. Implement strict input validation and parameterized queries or prepared statements in the application code to prevent SQL injection. 3. Monitor web server and database logs for unusual or suspicious activity targeting the ID parameter. 4. If possible, upgrade to a newer, patched version of the software once available from the vendor. 5. Employ Web Application Firewalls (WAFs) with rules specifically designed to detect and block SQL injection attempts targeting this vulnerability. 6. Conduct a thorough security audit of the entire application to identify and remediate other potential injection points. 7. Educate IT and security teams in hospitality organizations about this vulnerability and encourage prompt incident response readiness. 8. Regularly back up databases and ensure backups are secure and tested for restoration to mitigate potential data loss. 9. Consider isolating the management system within a segmented network zone to reduce lateral movement in case of compromise. 10. Engage with the vendor or community for updates and patches, and apply them as soon as they become available.

Description

A vulnerability was detected in SourceCodester Hotel and Lodge Management System 1.0. This affects an unknown function of the file /edit_customer.php. The manipulation of the argument ID results in sql injection. The attack may be performed from remote. The exploit is now public and may be used.

Impact

For European organizations, this vulnerability poses a significant risk to the confidentiality and integrity of customer data managed by the affected system. Exploitation could lead to unauthorized disclosure of personal and payment information, violating GDPR and other data protection regulations, potentially resulting in heavy fines and legal consequences. Integrity breaches could allow attackers to alter booking records or financial transactions, disrupting business operations and causing financial losses. Availability impact is less severe but could occur if attackers execute destructive SQL commands. The hospitality sector in Europe, which is a major economic contributor in countries like Spain, Italy, France, and Germany, could face operational disruptions and reputational damage. Additionally, smaller hotels and lodges using this affordable or open-source system may lack robust cybersecurity defenses, increasing their vulnerability. The public availability of exploit code raises the urgency for European organizations to act swiftly to prevent exploitation, especially as attackers often target hospitality businesses due to their valuable customer data and frequent online transactions.

References

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Exploitation evidence

What to do

Affected software

Description

AI analysisMachine-generated, updated 8 Oct 2025, 11:44 UTC

Technical details

References

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