CVE-2020-18913: EARCLINK ESPCMS-P8 was discovered to contain a SQL injection vulnerability in the espcms_web/Search.php compon

This week

HIGH 7.5REMOTEMITIGATE

CVE-2020-18913 is a high-severity flaw (CVSS 7.5) affecting espcms-p8. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

EARCLINK ESPCMS-P8 was discovered to contain a SQL injection vulnerability in the espcms_web/Search.php component via the attr_array parameter. This vulnerability allows attackers to access sensitive database information.

Why this priority

High severity
Public exploit reference
Remotely exploitable, no login, no user action

No fix is published yet: follow the downgrade or mitigation steps.

Risk facts

CVSS score	7.5 (High)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	None
EPSS exploit chance	1.3% (top 29%)
CISA exploited list	No
Weakness	CWE-89
Published	2021-08-24
Last modified	2026-06-17

Publisher (CNA): MITRE · Vendor: ecisp

Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2021-08-24 20:15 UTCPublished CVE record published
2026-06-17 02:59 UTCUpdated Record last modified

ecisp espcms-p8 MITIGATE

Affected: all versions

Fixed in: no fixed release known

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy espcms-p8 || rpm -q espcms-p8 || espcms-p8 --version

No fixed or unaffected release known

Apply the vendor mitigation from the advisory, disable the affected feature, or restrict network access.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2020-18913?

espcms-p8: mitigate or apply the listed mitigation. Exact commands for each OS are on this page.

Is CVE-2020-18913 being exploited?

CVE-2020-18913 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2020-18913 affect?

CVE-2020-18913 affects espcms-p8. Severity is high (CVSS 7.5). EARCLINK ESPCMS-P8 was discovered to contain a SQL injection vulnerability in the espcms_web/Search.php component via the attr_array parameter. This vulnerability allows attackers to access sensitive database information.

How urgent is CVE-2020-18913?

Priority 54/100. High severity; Public exploit reference; Remotely exploitable, no login, no user action

Software pages

PHP vulnerabilities

Related CVEs

CVE-2022-33085 HIGH 7.2 MITIGATE ESPCMS P8 was discovered to contain an authenticated remote code execution (RCE) vulnerability via the fetch_f
CVE-2020-20125 MEDIUM 6.1 MITIGATE EARCLINK ESPCMS-P8 contains a cross-site scripting (XSS) vulnerability in espcms_web\espcms_load.php.

References

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