How severe is CVE-2026-34788?

CVE-2026-34788 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires high privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability none.

Is CVE-2026-34788 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (26th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2026-34788?

CVE-2026-34788 affects Emlog. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2026-34788?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2026-34788 have an EU (EUVD) identifier?

Yes. CVE-2026-34788 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-18907.

When was CVE-2026-34788 published?

CVE-2026-34788 was published on 2026-04-03 and last updated on 2026-06-17.

CVE-2026-34788

CVE-2026-34788 is a medium-severity vulnerability in Emlog with a CVSS 3.x base score of 6.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-89.

Key facts

Severity: Medium (CVSS 3.x base score 6.5)
EPSS exploit prediction: 0% (26th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-18907
Weakness: CWE-89
Affected product: Emlog
Published: 2026-04-03
Last modified: 2026-06-17

Description

Emlog is an open source website building system. In versions 2.6.2 and prior, a SQL injection vulnerability exists in include/model/tag_model.php at line 168. The updateTagName() function directly interpolates user input into the SQL query string without using parameterized queries or proper escaping ($this->db->escape_string()), making it vulnerable to SQL injection attacks. At time of publication, there are no publicly available patches.

Frequently asked questions

What is CVE-2026-34788?: Emlog is an open source website building system. In versions 2.6.2 and prior, a SQL injection vulnerability exists in include/model/tag_model.php at line 168. The updateTagName() function directly interpolates user input into the SQL query string without using parameterized queries or proper escaping ($this->db->escape_string()), making it vulnerable to SQL injection attacks. At time of publication, there are no publicly available patches.
How severe is CVE-2026-34788?: CVE-2026-34788 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires high privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability none.
Is CVE-2026-34788 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (26th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2026-34788?: CVE-2026-34788 affects Emlog. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2026-34788?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2026-34788 have an EU (EUVD) identifier?: Yes. CVE-2026-34788 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-18907.
When was CVE-2026-34788 published?: CVE-2026-34788 was published on 2026-04-03 and last updated on 2026-06-17.

References

https://github.com/emlog/emlog/security/advisories/GHSA-32mg-33qq-p3gf

Affected products (1)

cpe:2.3:a:emlog:emlog:*:*:*:*:pro:*:*:*

More vulnerabilities in Emlog

CVE-2025-47787 — Critical (CVSS 9.8): Emlog is an open source website building system. Emlog Pro prior to version 2.5.10 contains a file upload…
CVE-2025-47784 — Critical (CVSS 9.8): Emlog is an open source website building system. Versions 2.5.13 and prior have a deserialization vulnerability. A user…
CVE-2025-30372 — Critical (CVSS 9.8): Emlog is an open source website building system. Emlog Pro versions pro-2.5.7 and pro-2.5.8 contain an SQL injection…
CVE-2025-29401 — Critical (CVSS 9.8): An arbitrary file upload vulnerability in the component /views/plugin.php of emlog pro v2.5.7 allows attackers to…
CVE-2025-25783 — Critical (CVSS 9.8): An arbitrary file upload vulnerability in the component admin\plugin.php of Emlog Pro v2.5.3 allows attackers to…
CVE-2023-44974 — Critical (CVSS 9.8): An arbitrary file upload vulnerability in the component /admin/plugin.php of Emlog Pro v2.2.0 allows attackers to…

All CVEs affecting Emlog →

Other CWE-89 (SQL Injection) vulnerabilities

CVE-2026-54350 — Critical (CVSS 10.0): Budibase is an open-source low-code platform. Prior to 3.39.12, an unauthenticated visitor of any published Budibase…
CVE-2026-8054 — Critical (CVSS 10.0): Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') in the Publish Audit API endpoints…
CVE-2026-42287 — Critical (CVSS 10.0): Emlog is an open source website building system. Prior to version 2.6.11, direct SQL injection in article creation and…
CVE-2026-3325 — Critical (CVSS 10.0): SQL injection (SQLi) in MegaCMS v12.0.0, specifically in the “id_territorio” parameter of the…
CVE-2025-10878 — Critical (CVSS 10.0): A SQL injection vulnerability exists in the login functionality of Fikir Odalari AdminPando 1.0.1 before 2026-01-26.…
CVE-2025-57792 — Critical (CVSS 10.0): Explorance Blue versions prior to 8.14.9 contain a SQL injection vulnerability caused by insufficient validation of…

Browse all CWE-89 (SQL Injection) vulnerabilities →