Multiple directory traversal vulnerabilities in Serendipity 1.0.3 and earlier allow…
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- — Not recorded in CVSS 2.0
- Attack complexity
- Medium
- Impact type
- —
- Confidentiality · integrity · availability
- Partial · Partial · Partial
- Fix status
- No fix listed
Attack profile from CVSS 2.0 · NVD. Fix status from CNA.
Summary
Multiple directory traversal vulnerabilities in Serendipity 1.0.3 and earlier allow remote attackers to read or include arbitrary local files via a .. (dot dot) sequence in the serendipity[charset] parameter in (1) include/lang.inc.php; or to plugins/ scripts (2) serendipity_event_bbcode/serendipity_event_bbcode.php, (3) serendipity_event_browsercompatibility/serendipity_event_browsercompatibility.php, (4) serendipity_event_contentrewrite/serendipity_event_contentrewrite.php, (5) serendipity_event_creativecommons/serendipity_event_creativecommons.php, (6) serendipity_event_emoticate/serendipity_event_emoticate.php, (7) serendipity_event_entryproperties/serendipity_event_entryproperties.php, (8) serendipity_event_karma/serendipity_event_karma.php, (9) serendipity_event_livesearch/serendipity_event_livesearch.php, (10) serendipity_event_mailer/serendipity_event_mailer.php, (11) serendipity_event_nl2br/serendipity_event_nl2br.php, (12) serendipity_event_s9ymarkup/serendipity_event_s9ymarkup.php, (13) serendipity_event_searchhighlight/serendipity_event_searchhighlight.php, (14) serendipity_event_spamblock/serendipity_event_spamblock.php, (15) serendipity_event_spartacus/serendipity_event_spartacus.php, (16) serendipity_event_statistics/serendipity_plugin_statistics.php, (17) serendipity_event_templatechooser/serendipity_event_templatechooser.php, (18) serendipity_event_textile/serendipity_event_textile.php, (19) serendipity_event_textwiki/serendipity_event_textwiki.php, (20) serendipity_event_trackexits/serendipity_event_trackexits.php, (21) serendipity_event_weblogping/serendipity_event_weblogping.php, (22) serendipity_event_xhtmlcleanup/serendipity_event_xhtmlcleanup.php, (23) serendipity_plugin_comments/serendipity_plugin_comments.php, (24) serendipity_plugin_creativecommons/serendipity_plugin_creativecommons.php, (25) serendipity_plugin_entrylinks/serendipity_plugin_entrylinks.php, (26) serendipity_plugin_eventwrapper/serendipity_plugin_eventwrapper.php, (27) serendipity_plugin_history/serendipity_plugin_history.php, (28) serendipity_plugin_recententries/serendipity_plugin_recententries.php, (29) serendipity_plugin_remoterss/serendipity_plugin_remoterss.php, (30) serendipity_plugin_shoutbox/serendipity_plugin_shoutbox.php, and and (31) serendipity_plugin_templatedropdown/serendipity_plugin_templatedropdown.php.
Why it matters now
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 26
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:s9y:serendipity:0.3:*:*:*:*:*:*:* | 0.3 | Vulnerable | s9y |
| cpe:2.3:a:s9y:serendipity:0.4:*:*:*:*:*:*:* | 0.4 | Vulnerable | s9y |
| cpe:2.3:a:s9y:serendipity:0.5:*:*:*:*:*:*:* | 0.5 | Vulnerable | s9y |
| cpe:2.3:a:s9y:serendipity:0.5_pl1:*:*:*:*:*:*:* | 0.5_pl1 | Vulnerable | s9y |
| cpe:2.3:a:s9y:serendipity:0.6:*:*:*:*:*:*:* | 0.6 | Vulnerable | s9y |
| cpe:2.3:a:s9y:serendipity:0.6_pl1:*:*:*:*:*:*:* | 0.6_pl1 | Vulnerable | s9y |
| cpe:2.3:a:s9y:serendipity:0.6_pl2:*:*:*:*:*:*:* | 0.6_pl2 | Vulnerable | s9y |
| cpe:2.3:a:s9y:serendipity:0.6_pl3:*:*:*:*:*:*:* | 0.6_pl3 | Vulnerable | s9y |
| cpe:2.3:a:s9y:serendipity:0.6_rc1:*:*:*:*:*:*:* | 0.6_rc1 | Vulnerable | s9y |
| cpe:2.3:a:s9y:serendipity:0.6_rc2:*:*:*:*:*:*:* | 0.6_rc2 | Vulnerable | s9y |
- cpe:2.3:a:s9y:serendipity:0.3:*:*:*:*:*:*:* Versions 0.3 Vulnerable ·s9y
- cpe:2.3:a:s9y:serendipity:0.4:*:*:*:*:*:*:* Versions 0.4 Vulnerable ·s9y
- cpe:2.3:a:s9y:serendipity:0.5:*:*:*:*:*:*:* Versions 0.5 Vulnerable ·s9y
- cpe:2.3:a:s9y:serendipity:0.5_pl1:*:*:*:*:*:*:* Versions 0.5_pl1 Vulnerable ·s9y
- cpe:2.3:a:s9y:serendipity:0.6:*:*:*:*:*:*:* Versions 0.6 Vulnerable ·s9y
- cpe:2.3:a:s9y:serendipity:0.6_pl1:*:*:*:*:*:*:* Versions 0.6_pl1 Vulnerable ·s9y
- cpe:2.3:a:s9y:serendipity:0.6_pl2:*:*:*:*:*:*:* Versions 0.6_pl2 Vulnerable ·s9y
- cpe:2.3:a:s9y:serendipity:0.6_pl3:*:*:*:*:*:*:* Versions 0.6_pl3 Vulnerable ·s9y
- cpe:2.3:a:s9y:serendipity:0.6_rc1:*:*:*:*:*:*:* Versions 0.6_rc1 Vulnerable ·s9y
- cpe:2.3:a:s9y:serendipity:0.6_rc2:*:*:*:*:*:*:* Versions 0.6_rc2 Vulnerable ·s9y
Show 16 more CPE
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:s9y:serendipity:0.7:*:*:*:*:*:*:* | 0.7 | Vulnerable | s9y |
| cpe:2.3:a:s9y:serendipity:0.7.1:*:*:*:*:*:*:* | 0.7.1 | Vulnerable | s9y |
| cpe:2.3:a:s9y:serendipity:0.7_beta1:*:*:*:*:*:*:* | 0.7_beta1 | Vulnerable | s9y |
| cpe:2.3:a:s9y:serendipity:0.7_beta2:*:*:*:*:*:*:* | 0.7_beta2 | Vulnerable | s9y |
| cpe:2.3:a:s9y:serendipity:0.7_beta3:*:*:*:*:*:*:* | 0.7_beta3 | Vulnerable | s9y |
| cpe:2.3:a:s9y:serendipity:0.7_beta4:*:*:*:*:*:*:* | 0.7_beta4 | Vulnerable | s9y |
| cpe:2.3:a:s9y:serendipity:0.7_rc1:*:*:*:*:*:*:* | 0.7_rc1 | Vulnerable | s9y |
| cpe:2.3:a:s9y:serendipity:0.8:*:*:*:*:*:*:* | 0.8 | Vulnerable | s9y |
| cpe:2.3:a:s9y:serendipity:0.8.1:*:*:*:*:*:*:* | 0.8.1 | Vulnerable | s9y |
| cpe:2.3:a:s9y:serendipity:0.8.2:*:*:*:*:*:*:* | 0.8.2 | Vulnerable | s9y |
| cpe:2.3:a:s9y:serendipity:0.8_beta5:*:*:*:*:*:*:* | 0.8_beta5 | Vulnerable | s9y |
| cpe:2.3:a:s9y:serendipity:0.8_beta6:*:*:*:*:*:*:* | 0.8_beta6 | Vulnerable | s9y |
| cpe:2.3:a:s9y:serendipity:0.9.1:*:*:*:*:*:*:* | 0.9.1 | Vulnerable | s9y |
| cpe:2.3:a:s9y:serendipity:1.0.3:*:*:*:*:*:*:* | 1.0.3 | Vulnerable | s9y |
| cpe:2.3:a:s9y:serendipity:1.0_beta2:*:*:*:*:*:*:* | 1.0_beta2 | Vulnerable | s9y |
| cpe:2.3:a:s9y:serendipity:1.0_beta3:*:*:*:*:*:*:* | 1.0_beta3 | Vulnerable | s9y |
- cpe:2.3:a:s9y:serendipity:0.7:*:*:*:*:*:*:* Versions 0.7 Vulnerable ·s9y
- cpe:2.3:a:s9y:serendipity:0.7.1:*:*:*:*:*:*:* Versions 0.7.1 Vulnerable ·s9y
- cpe:2.3:a:s9y:serendipity:0.7_beta1:*:*:*:*:*:*:* Versions 0.7_beta1 Vulnerable ·s9y
- cpe:2.3:a:s9y:serendipity:0.7_beta2:*:*:*:*:*:*:* Versions 0.7_beta2 Vulnerable ·s9y
- cpe:2.3:a:s9y:serendipity:0.7_beta3:*:*:*:*:*:*:* Versions 0.7_beta3 Vulnerable ·s9y
- cpe:2.3:a:s9y:serendipity:0.7_beta4:*:*:*:*:*:*:* Versions 0.7_beta4 Vulnerable ·s9y
- cpe:2.3:a:s9y:serendipity:0.7_rc1:*:*:*:*:*:*:* Versions 0.7_rc1 Vulnerable ·s9y
- cpe:2.3:a:s9y:serendipity:0.8:*:*:*:*:*:*:* Versions 0.8 Vulnerable ·s9y
- cpe:2.3:a:s9y:serendipity:0.8.1:*:*:*:*:*:*:* Versions 0.8.1 Vulnerable ·s9y
- cpe:2.3:a:s9y:serendipity:0.8.2:*:*:*:*:*:*:* Versions 0.8.2 Vulnerable ·s9y
- cpe:2.3:a:s9y:serendipity:0.8_beta5:*:*:*:*:*:*:* Versions 0.8_beta5 Vulnerable ·s9y
- cpe:2.3:a:s9y:serendipity:0.8_beta6:*:*:*:*:*:*:* Versions 0.8_beta6 Vulnerable ·s9y
- cpe:2.3:a:s9y:serendipity:0.9.1:*:*:*:*:*:*:* Versions 0.9.1 Vulnerable ·s9y
- cpe:2.3:a:s9y:serendipity:1.0.3:*:*:*:*:*:*:* Versions 1.0.3 Vulnerable ·s9y
- cpe:2.3:a:s9y:serendipity:1.0_beta2:*:*:*:*:*:*:* Versions 1.0_beta2 Vulnerable ·s9y
- cpe:2.3:a:s9y:serendipity:1.0_beta3:*:*:*:*:*:*:* Versions 1.0_beta3 Vulnerable ·s9y
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2006-6242
- 2026-10-03 Alias added: GHSA-q2hv-8xqj-ff7h
References
Advisory 1
More s9y Serendipity vulnerabilities
- TI-2023-30216 Serendipity 2.4.0 Authenticated Remote Code Execution via File Upload CVSS 4.0HIGH 8.7
- TI-2024-38379 Serendipity 2.5.0 Remote Code Execution via Authenticated Media Upload CVSS 4.0HIGH 8.6
- TI-2026-28827 Serendipity: Host Header Injection leads to SMTP header injection via unvalidated HTTP_HOST CVSS 3.1HIGH 7.2
- TI-2026-28819 Serendipity: Host Header Injection enables authentication cookie scoping to an attacker-controlled domain CVSS 3.1MEDIUM 6.9
- TI-2023-30215 Serendipity 2.4.0 Stored Cross-Site Scripting via Admin Entry Creation CVSS 4.0MEDIUM 5.1
- TI-2011-00987 Cross-Site Scripting (XSS) in Xinha, as included in the Serendipity package before 1.5.5… CVSS 3.1CRITICAL 9.8
Sources
- CVE-2006-6242 · CVE Program
- CVE-2006-6242 · NVD
- FIRST EPSS
- GHSA-q2hv-8xqj-ff7h · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences